id sid tid token lemma pos 12053 1 1 Measuring measure VBG 12053 1 2 the the DT 12053 1 3 Impact Impact NNP 12053 1 4 of of IN 12053 1 5 Digital Digital NNP 12053 1 6 Heritage Heritage NNP 12053 1 7 Collections Collections NNPS 12053 1 8 using use VBG 12053 1 9 Google Google NNP 12053 1 10 Scholar Scholar NNP 12053 1 11 ARTICLES ARTICLES NNP 12053 1 12 Measuring measure VBG 12053 1 13 the the DT 12053 1 14 Impact Impact NNP 12053 1 15 of of IN 12053 1 16 Digital Digital NNP 12053 1 17 Heritage Heritage NNP 12053 1 18 Collections Collections NNPS 12053 1 19 Using use VBG 12053 1 20 Google Google NNP 12053 1 21 Scholar Scholar NNP 12053 1 22 Ángel Ángel NNP 12053 1 23 Borrego Borrego NNP 12053 1 24 INFORMATION INFORMATION VBD 12053 1 25 TECHNOLOGY technology NN 12053 1 26 AND and CC 12053 1 27 LIBRARIES LIBRARIES NNP 12053 1 28 | | NNP 12053 1 29 JUNE JUNE NNP 12053 1 30 2020 2020 CD 12053 1 31 https://doi.org/10.6017/ital.v39i2.12053 https://doi.org/10.6017/ital.v39i2.12053 ADD 12053 1 32 Ángel Ángel NNP 12053 1 33 Borrego Borrego NNP 12053 1 34 ( ( -LRB- 12053 1 35 borrego@ub.edu borrego@ub.edu NNP 12053 1 36 ) ) -RRB- 12053 1 37 is be VBZ 12053 1 38 Associate Associate NNP 12053 1 39 Professor Professor NNP 12053 1 40 , , , 12053 1 41 Universitat Universitat NNP 12053 1 42 de de FW 12053 1 43 Barcelona Barcelona NNP 12053 1 44 ( ( -LRB- 12053 1 45 Spain Spain NNP 12053 1 46 ) ) -RRB- 12053 1 47 . . . 12053 2 1 ABSTRACT ABSTRACT NNP 12053 2 2 This this DT 12053 2 3 study study NN 12053 2 4 aimed aim VBD 12053 2 5 to to TO 12053 2 6 measure measure VB 12053 2 7 the the DT 12053 2 8 impact impact NN 12053 2 9 of of IN 12053 2 10 digital digital JJ 12053 2 11 heritage heritage NN 12053 2 12 collections collection NNS 12053 2 13 by by IN 12053 2 14 analysing analyse VBG 12053 2 15 the the DT 12053 2 16 citations citation NNS 12053 2 17 received receive VBN 12053 2 18 in in IN 12053 2 19 scholarly scholarly JJ 12053 2 20 outputs output NNS 12053 2 21 . . . 12053 3 1 Google Google NNP 12053 3 2 Scholar Scholar NNP 12053 3 3 was be VBD 12053 3 4 used use VBN 12053 3 5 to to TO 12053 3 6 retrieve retrieve VB 12053 3 7 the the DT 12053 3 8 scholarly scholarly JJ 12053 3 9 outputs output NNS 12053 3 10 citing cite VBG 12053 3 11 Memòria Memòria NNP 12053 3 12 Digital Digital NNP 12053 3 13 de de FW 12053 3 14 Catalunya Catalunya NNP 12053 3 15 ( ( -LRB- 12053 3 16 MDC MDC NNP 12053 3 17 ) ) -RRB- 12053 3 18 , , , 12053 3 19 a a DT 12053 3 20 cooperative cooperative JJ 12053 3 21 , , , 12053 3 22 open open JJ 12053 3 23 - - HYPH 12053 3 24 access access NN 12053 3 25 repository repository NN 12053 3 26 containing contain VBG 12053 3 27 digitized digitize VBN 12053 3 28 collections collection NNS 12053 3 29 related relate VBN 12053 3 30 to to IN 12053 3 31 Catalonia Catalonia NNP 12053 3 32 and and CC 12053 3 33 its -PRON- PRP$ 12053 3 34 heritage heritage NN 12053 3 35 . . . 12053 4 1 The the DT 12053 4 2 number number NN 12053 4 3 of of IN 12053 4 4 documents document NNS 12053 4 5 citing cite VBG 12053 4 6 MDC MDC NNP 12053 4 7 has have VBZ 12053 4 8 grown grow VBN 12053 4 9 steadily steadily RB 12053 4 10 since since IN 12053 4 11 the the DT 12053 4 12 creation creation NN 12053 4 13 of of IN 12053 4 14 the the DT 12053 4 15 repository repository NN 12053 4 16 in in IN 12053 4 17 2006 2006 CD 12053 4 18 . . . 12053 5 1 Most Most JJS 12053 5 2 citing cite VBG 12053 5 3 documents document NNS 12053 5 4 are be VBP 12053 5 5 scholarly scholarly RB 12053 5 6 outputs output NNS 12053 5 7 in in IN 12053 5 8 the the DT 12053 5 9 form form NN 12053 5 10 of of IN 12053 5 11 articles article NNS 12053 5 12 , , , 12053 5 13 proceedings proceeding NNS 12053 5 14 and and CC 12053 5 15 monographs monographs NN 12053 5 16 , , , 12053 5 17 and and CC 12053 5 18 academic academic JJ 12053 5 19 these these DT 12053 5 20 s s NNS 12053 5 21 and and CC 12053 5 22 dissertations dissertation NNS 12053 5 23 . . . 12053 6 1 Citing cite VBG 12053 6 2 documents document NNS 12053 6 3 mainly mainly RB 12053 6 4 pertain pertain VBP 12053 6 5 to to IN 12053 6 6 the the DT 12053 6 7 humanities humanity NNS 12053 6 8 and and CC 12053 6 9 the the DT 12053 6 10 social social JJ 12053 6 11 sciences sciences NNPS 12053 6 12 and and CC 12053 6 13 are be VBP 12053 6 14 in in IN 12053 6 15 local local JJ 12053 6 16 languages language NNS 12053 6 17 . . . 12053 7 1 The the DT 12053 7 2 most most RBS 12053 7 3 cited cited JJ 12053 7 4 MDC MDC NNP 12053 7 5 collection collection NN 12053 7 6 contains contain VBZ 12053 7 7 digitized digitize VBN 12053 7 8 ancient ancient JJ 12053 7 9 Catalan Catalan NNP 12053 7 10 periodicals periodical NNS 12053 7 11 . . . 12053 8 1 The the DT 12053 8 2 study study NN 12053 8 3 shows show VBZ 12053 8 4 that that IN 12053 8 5 Google Google NNP 12053 8 6 Scholar Scholar NNP 12053 8 7 is be VBZ 12053 8 8 a a DT 12053 8 9 suitable suitable JJ 12053 8 10 tool tool NN 12053 8 11 for for IN 12053 8 12 providing provide VBG 12053 8 13 evidence evidence NN 12053 8 14 of of IN 12053 8 15 the the DT 12053 8 16 scholarly scholarly JJ 12053 8 17 impact impact NN 12053 8 18 of of IN 12053 8 19 digital digital JJ 12053 8 20 heritage heritage NN 12053 8 21 collections collection NNS 12053 8 22 . . . 12053 9 1 Google Google NNP 12053 9 2 Scholar Scholar NNP 12053 9 3 indexes index VBZ 12053 9 4 the the DT 12053 9 5 full full JJ 12053 9 6 - - HYPH 12053 9 7 text text NN 12053 9 8 of of IN 12053 9 9 documents document NNS 12053 9 10 , , , 12053 9 11 facilitating facilitate VBG 12053 9 12 the the DT 12053 9 13 retrieval retrieval NN 12053 9 14 of of IN 12053 9 15 citations citation NNS 12053 9 16 inserted insert VBN 12053 9 17 in in IN 12053 9 18 the the DT 12053 9 19 text text NN 12053 9 20 or or CC 12053 9 21 in in IN 12053 9 22 sections section NNS 12053 9 23 that that WDT 12053 9 24 are be VBP 12053 9 25 not not RB 12053 9 26 the the DT 12053 9 27 final final JJ 12053 9 28 list list NN 12053 9 29 of of IN 12053 9 30 references reference NNS 12053 9 31 . . . 12053 10 1 It -PRON- PRP 12053 10 2 also also RB 12053 10 3 indexes index VBZ 12053 10 4 document document NN 12053 10 5 types type NNS 12053 10 6 , , , 12053 10 7 such such JJ 12053 10 8 as as IN 12053 10 9 these these DT 12053 10 10 s s NNS 12053 10 11 and and CC 12053 10 12 dissertations dissertation NNS 12053 10 13 , , , 12053 10 14 which which WDT 12053 10 15 contain contain VBP 12053 10 16 a a DT 12053 10 17 significant significant JJ 12053 10 18 share share NN 12053 10 19 of of IN 12053 10 20 the the DT 12053 10 21 citations citation NNS 12053 10 22 to to IN 12053 10 23 digital digital JJ 12053 10 24 heritage heritage NN 12053 10 25 collections collection NNS 12053 10 26 . . . 12053 11 1 INTRODUCTION introduction NN 12053 11 2 In in IN 12053 11 3 recent recent JJ 12053 11 4 years year NNS 12053 11 5 , , , 12053 11 6 many many JJ 12053 11 7 libraries library NNS 12053 11 8 have have VBP 12053 11 9 been be VBN 12053 11 10 devoting devote VBG 12053 11 11 a a DT 12053 11 12 large large JJ 12053 11 13 amount amount NN 12053 11 14 of of IN 12053 11 15 resources resource NNS 12053 11 16 , , , 12053 11 17 in in IN 12053 11 18 terms term NNS 12053 11 19 of of IN 12053 11 20 staff staff NN 12053 11 21 , , , 12053 11 22 equipment equipment NN 12053 11 23 and and CC 12053 11 24 infrastructure infrastructure NN 12053 11 25 , , , 12053 11 26 to to TO 12053 11 27 digitalize digitalize VB 12053 11 28 their -PRON- PRP$ 12053 11 29 special special JJ 12053 11 30 collections collection NNS 12053 11 31 and and CC 12053 11 32 to to TO 12053 11 33 make make VB 12053 11 34 them -PRON- PRP 12053 11 35 available available JJ 12053 11 36 on on IN 12053 11 37 the the DT 12053 11 38 web web NN 12053 11 39 . . . 12053 12 1 The the DT 12053 12 2 European European NNP 12053 12 3 Union Union NNP 12053 12 4 “ " `` 12053 12 5 has have VBZ 12053 12 6 invested invest VBN 12053 12 7 € € $ 12053 12 8 265 265 CD 12053 12 9 million million CD 12053 12 10 in in IN 12053 12 11 research research NN 12053 12 12 and and CC 12053 12 13 innovation innovation NN 12053 12 14 for for IN 12053 12 15 advanced advanced JJ 12053 12 16 digitisation digitisation NN 12053 12 17 technologies technology NNS 12053 12 18 , , , 12053 12 19 digital digital JJ 12053 12 20 curation curation NN 12053 12 21 and and CC 12053 12 22 innovative innovative JJ 12053 12 23 cultural cultural JJ 12053 12 24 projects project NNS 12053 12 25 . . . 12053 12 26 ”1 ”1 '' 12053 12 27 In in IN 12053 12 28 most most JJS 12053 12 29 cases case NNS 12053 12 30 , , , 12053 12 31 the the DT 12053 12 32 purpose purpose NN 12053 12 33 of of IN 12053 12 34 these these DT 12053 12 35 initiatives initiative NNS 12053 12 36 is be VBZ 12053 12 37 twofold twofold JJ 12053 12 38 : : : 12053 12 39 to to TO 12053 12 40 facilitate facilitate VB 12053 12 41 access access NN 12053 12 42 to to IN 12053 12 43 scholars scholar NNS 12053 12 44 , , , 12053 12 45 and and CC 12053 12 46 to to IN 12053 12 47 the the DT 12053 12 48 wider wide JJR 12053 12 49 public public NN 12053 12 50 , , , 12053 12 51 to to TO 12053 12 52 rare rare JJ 12053 12 53 and and CC 12053 12 54 important important JJ 12053 12 55 materials material NNS 12053 12 56 , , , 12053 12 57 and and CC 12053 12 58 to to TO 12053 12 59 enhance enhance VB 12053 12 60 long long JJ 12053 12 61 - - HYPH 12053 12 62 term term NN 12053 12 63 preservation preservation NN 12053 12 64 . . . 12053 13 1 Despite despite IN 12053 13 2 the the DT 12053 13 3 benefits benefit NNS 12053 13 4 and and CC 12053 13 5 value value NN 12053 13 6 derived derive VBN 12053 13 7 from from IN 12053 13 8 these these DT 12053 13 9 initiatives initiative NNS 12053 13 10 , , , 12053 13 11 there there EX 12053 13 12 are be VBP 12053 13 13 few few JJ 12053 13 14 examples example NNS 12053 13 15 of of IN 12053 13 16 evaluation evaluation NN 12053 13 17 of of IN 12053 13 18 their -PRON- PRP$ 12053 13 19 impact impact NN 12053 13 20 . . . 12053 14 1 Much much JJ 12053 14 2 of of IN 12053 14 3 the the DT 12053 14 4 existing exist VBG 12053 14 5 evidence evidence NN 12053 14 6 remains remain VBZ 12053 14 7 anecdotal anecdotal JJ 12053 14 8 and and CC 12053 14 9 the the DT 12053 14 10 culture culture NN 12053 14 11 of of IN 12053 14 12 assessment assessment NN 12053 14 13 “ " `` 12053 14 14 has have VBZ 12053 14 15 not not RB 12053 14 16 yet yet RB 12053 14 17 penetrated penetrate VBN 12053 14 18 digitization digitization NN 12053 14 19 and and CC 12053 14 20 digital digital JJ 12053 14 21 collection collection NN 12053 14 22 building building NN 12053 14 23 activities activity NNS 12053 14 24 to to IN 12053 14 25 nearly nearly RB 12053 14 26 the the DT 12053 14 27 same same JJ 12053 14 28 extent extent NN 12053 14 29 as as IN 12053 14 30 many many JJ 12053 14 31 other other JJ 12053 14 32 areas area NNS 12053 14 33 of of IN 12053 14 34 research research NN 12053 14 35 library library NN 12053 14 36 activity activity NN 12053 14 37 . . . 12053 14 38 ”2 ”2 JJ 12053 14 39 Most Most JJS 12053 14 40 previous previous JJ 12053 14 41 research research NN 12053 14 42 aimed aim VBN 12053 14 43 at at IN 12053 14 44 assessing assess VBG 12053 14 45 the the DT 12053 14 46 results result NNS 12053 14 47 of of IN 12053 14 48 digitalization digitalization NN 12053 14 49 projects project NNS 12053 14 50 has have VBZ 12053 14 51 focused focus VBN 12053 14 52 on on IN 12053 14 53 issues issue NNS 12053 14 54 such such JJ 12053 14 55 as as IN 12053 14 56 interface interface NN 12053 14 57 design design NN 12053 14 58 , , , 12053 14 59 usability usability NN 12053 14 60 or or CC 12053 14 61 users user NNS 12053 14 62 ’ ’ POS 12053 14 63 information information NN 12053 14 64 behaviour behaviour NN 12053 14 65 , , , 12053 14 66 whereas whereas IN 12053 14 67 “ " `` 12053 14 68 studies study NNS 12053 14 69 about about IN 12053 14 70 the the DT 12053 14 71 impact impact NN 12053 14 72 of of IN 12053 14 73 digital digital JJ 12053 14 74 collections collection NNS 12053 14 75 have have VBP 12053 14 76 not not RB 12053 14 77 been be VBN 12053 14 78 conspicuous conspicuous JJ 12053 14 79 in in IN 12053 14 80 the the DT 12053 14 81 field field NN 12053 14 82 . . . 12053 14 83 ”3 ”3 '' 12053 14 84 A a DT 12053 14 85 meta meta JJ 12053 14 86 - - HYPH 12053 14 87 analysis analysis NN 12053 14 88 of of IN 12053 14 89 41 41 CD 12053 14 90 evaluations evaluation NNS 12053 14 91 of of IN 12053 14 92 Europeana Europeana NNP 12053 14 93 revealed reveal VBD 12053 14 94 that that DT 12053 14 95 system system NN 12053 14 96 - - HYPH 12053 14 97 centered center VBN 12053 14 98 evaluations evaluation NNS 12053 14 99 prevailed prevail VBD 12053 14 100 over over IN 12053 14 101 user user NN 12053 14 102 - - HYPH 12053 14 103 centered center VBN 12053 14 104 evaluations evaluation NNS 12053 14 105 and and CC 12053 14 106 “ " `` 12053 14 107 only only RB 12053 14 108 a a DT 12053 14 109 marginal marginal JJ 12053 14 110 number number NN 12053 14 111 of of IN 12053 14 112 studies study NNS 12053 14 113 tried try VBD 12053 14 114 to to TO 12053 14 115 assess assess VB 12053 14 116 the the DT 12053 14 117 impact impact NN 12053 14 118 of of IN 12053 14 119 Europeana Europeana NNP 12053 14 120 on on IN 12053 14 121 different different JJ 12053 14 122 stakeholders stakeholder NNS 12053 14 123 . . . 12053 14 124 ”4 ”4 NNP 12053 14 125 More more RBR 12053 14 126 recently recently RB 12053 14 127 , , , 12053 14 128 a a DT 12053 14 129 survey survey NN 12053 14 130 conducted conduct VBN 12053 14 131 by by IN 12053 14 132 LIBER LIBER NNP 12053 14 133 ’s ’s POS 12053 14 134 working working NN 12053 14 135 group group NN 12053 14 136 on on IN 12053 14 137 Digital Digital NNP 12053 14 138 Humanities Humanities NNPS 12053 14 139 and and CC 12053 14 140 Digital Digital NNP 12053 14 141 Cultural Cultural NNP 12053 14 142 Heritage Heritage NNP 12053 14 143 showed show VBD 12053 14 144 that that IN 12053 14 145 “ " `` 12053 14 146 digital digital JJ 12053 14 147 humanities humanity NNS 12053 14 148 work work VBP 12053 14 149 within within IN 12053 14 150 libraries library NNS 12053 14 151 is be VBZ 12053 14 152 currently currently RB 12053 14 153 undergoing undergo VBG 12053 14 154 limited limited JJ 12053 14 155 evaluation evaluation NN 12053 14 156 , , , 12053 14 157 ” " '' 12053 14 158 with with IN 12053 14 159 over over IN 12053 14 160 half half NN 12053 14 161 of of IN 12053 14 162 the the DT 12053 14 163 respondents respondent NNS 12053 14 164 not not RB 12053 14 165 conducting conduct VBG 12053 14 166 any any DT 12053 14 167 mailto:borrego@ub.edu mailto:borrego@ub.edu NNS 12053 14 168 INFORMATION INFORMATION NNP 12053 14 169 TECHNOLOGY TECHNOLOGY NNP 12053 14 170 AND and CC 12053 14 171 LIBRARIES library NNS 12053 14 172 JUNE JUNE NNP 12053 14 173 2020 2020 CD 12053 14 174 MEASURING measure VBG 12053 14 175 THE the DT 12053 14 176 IMPACT IMPACT NNP 12053 14 177 OF of IN 12053 14 178 DIGITAL DIGITAL NNP 12053 14 179 HERITAGE HERITAGE NNP 12053 14 180 COLLECTIONS COLLECTIONS NNP 12053 14 181 USING use VBG 12053 14 182 GOOGLE GOOGLE NNP 12053 14 183 SCHOLAR SCHOLAR NNP 12053 14 184 | | NNP 12053 14 185 BORREGO BORREGO NNP 12053 14 186 2 2 CD 12053 14 187 specific specific NN 12053 14 188 assessment.5 assessment.5 . 12053 14 189 The the DT 12053 14 190 report report NN 12053 14 191 recommended recommend VBD 12053 14 192 that that IN 12053 14 193 research research NN 12053 14 194 libraries library NNS 12053 14 195 should should MD 12053 14 196 measure measure VB 12053 14 197 their -PRON- PRP$ 12053 14 198 achievements achievement NNS 12053 14 199 and and CC 12053 14 200 impact impact NN 12053 14 201 , , , 12053 14 202 to to IN 12053 14 203 not not RB 12053 14 204 only only RB 12053 14 205 make make VB 12053 14 206 decisions decision NNS 12053 14 207 , , , 12053 14 208 prove prove VB 12053 14 209 success success NN 12053 14 210 , , , 12053 14 211 and and CC 12053 14 212 support support NN 12053 14 213 arguments argument NNS 12053 14 214 for for IN 12053 14 215 resources resource NNS 12053 14 216 if if IN 12053 14 217 required require VBN 12053 14 218 , , , 12053 14 219 but but CC 12053 14 220 also also RB 12053 14 221 to to TO 12053 14 222 provide provide VB 12053 14 223 new new JJ 12053 14 224 ways way NNS 12053 14 225 for for IN 12053 14 226 academics academic NNS 12053 14 227 to to TO 12053 14 228 value value VB 12053 14 229 the the DT 12053 14 230 library library NN 12053 14 231 . . . 12053 15 1 According accord VBG 12053 15 2 to to IN 12053 15 3 Shaw Shaw NNP 12053 15 4 , , , 12053 15 5 comprehensive comprehensive JJ 12053 15 6 assessment assessment NN 12053 15 7 of of IN 12053 15 8 digital digital JJ 12053 15 9 collections collection NNS 12053 15 10 requires require VBZ 12053 15 11 a a DT 12053 15 12 combination combination NN 12053 15 13 of of IN 12053 15 14 methodological methodological JJ 12053 15 15 approaches approach NNS 12053 15 16 , , , 12053 15 17 including include VBG 12053 15 18 statistics statistic NNS 12053 15 19 and and CC 12053 15 20 surveys survey NNS 12053 15 21 , , , 12053 15 22 user user NN 12053 15 23 and and CC 12053 15 24 usability usability NN 12053 15 25 studies study NNS 12053 15 26 , , , 12053 15 27 and and CC 12053 15 28 web- web- NNS 12053 15 29 based base VBN 12053 15 30 analytics.6 analytics.6 CD 12053 15 31 The the DT 12053 15 32 latter latter JJ 12053 15 33 would would MD 12053 15 34 encompass encompass VB 12053 15 35 citation citation NN 12053 15 36 analysis analysis NN 12053 15 37 , , , 12053 15 38 a a DT 12053 15 39 method method NN 12053 15 40 that that WDT 12053 15 41 could could MD 12053 15 42 be be VB 12053 15 43 employed employ VBN 12053 15 44 to to TO 12053 15 45 assess assess VB 12053 15 46 the the DT 12053 15 47 reach reach NN 12053 15 48 and and CC 12053 15 49 impact impact NN 12053 15 50 of of IN 12053 15 51 digitized digitize VBN 12053 15 52 collections collection NNS 12053 15 53 in in IN 12053 15 54 a a DT 12053 15 55 similar similar JJ 12053 15 56 fashion fashion NN 12053 15 57 to to IN 12053 15 58 its -PRON- PRP$ 12053 15 59 use use NN 12053 15 60 as as IN 12053 15 61 a a DT 12053 15 62 metric metric NN 12053 15 63 of of IN 12053 15 64 the the DT 12053 15 65 impact impact NN 12053 15 66 of of IN 12053 15 67 scholarly scholarly NNP 12053 15 68 works work NNS 12053 15 69 . . . 12053 16 1 Unfortunately unfortunately RB 12053 16 2 , , , 12053 16 3 citation citation NN 12053 16 4 information information NN 12053 16 5 for for IN 12053 16 6 digitized digitized JJ 12053 16 7 collections collection NNS 12053 16 8 is be VBZ 12053 16 9 hard hard JJ 12053 16 10 to to TO 12053 16 11 capture capture VB 12053 16 12 due due IN 12053 16 13 to to IN 12053 16 14 the the DT 12053 16 15 lack lack NN 12053 16 16 of of IN 12053 16 17 specific specific JJ 12053 16 18 guidelines guideline NNS 12053 16 19 in in IN 12053 16 20 standard standard JJ 12053 16 21 citation citation NN 12053 16 22 formats format NNS 12053 16 23 for for IN 12053 16 24 these these DT 12053 16 25 materials material NNS 12053 16 26 , , , 12053 16 27 resulting result VBG 12053 16 28 in in IN 12053 16 29 inconsistent inconsistent JJ 12053 16 30 citation citation NN 12053 16 31 practices practice NNS 12053 16 32 . . . 12053 17 1 The the DT 12053 17 2 impact impact NN 12053 17 3 of of IN 12053 17 4 digitalization digitalization NN 12053 17 5 projects project NNS 12053 17 6 is be VBZ 12053 17 7 sometimes sometimes RB 12053 17 8 measured measure VBN 12053 17 9 in in IN 12053 17 10 terms term NNS 12053 17 11 of of IN 12053 17 12 visiting visit VBG 12053 17 13 statistics statistic NNS 12053 17 14 , , , 12053 17 15 which which WDT 12053 17 16 are be VBP 12053 17 17 used use VBN 12053 17 18 as as IN 12053 17 19 a a DT 12053 17 20 proxy proxy NN 12053 17 21 to to TO 12053 17 22 evaluate evaluate VB 12053 17 23 the the DT 12053 17 24 effectiveness effectiveness NN 12053 17 25 of of IN 12053 17 26 the the DT 12053 17 27 resources resource NNS 12053 17 28 devoted devote VBN 12053 17 29 to to IN 12053 17 30 digitalizing digitalize VBG 12053 17 31 heritage heritage NN 12053 17 32 collections collection NNS 12053 17 33 . . . 12053 18 1 Biswas Biswas NNP 12053 18 2 and and CC 12053 18 3 Marchesoni Marchesoni NNP 12053 18 4 , , , 12053 18 5 at at IN 12053 18 6 the the DT 12053 18 7 Hunter Hunter NNP 12053 18 8 Library Library NNP 12053 18 9 , , , 12053 18 10 were be VBD 12053 18 11 among among IN 12053 18 12 the the DT 12053 18 13 first first JJ 12053 18 14 authors author NNS 12053 18 15 to to TO 12053 18 16 employ employ VB 12053 18 17 web web NN 12053 18 18 analytics analytic NNS 12053 18 19 to to TO 12053 18 20 obtain obtain VB 12053 18 21 usage usage NN 12053 18 22 data datum NNS 12053 18 23 from from IN 12053 18 24 digital digital NNP 12053 18 25 collections.7 collections.7 NNP 12053 18 26 Although although IN 12053 18 27 enlightening enlightening JJ 12053 18 28 , , , 12053 18 29 usage usage NN 12053 18 30 figures figure NNS 12053 18 31 alone alone RB 12053 18 32 do do VBP 12053 18 33 not not RB 12053 18 34 illuminate illuminate VB 12053 18 35 the the DT 12053 18 36 reasons reason NNS 12053 18 37 for for IN 12053 18 38 usage usage NN 12053 18 39 and and CC 12053 18 40 its -PRON- PRP$ 12053 18 41 impact impact NN 12053 18 42 , , , 12053 18 43 since since IN 12053 18 44 download download NN 12053 18 45 statistics statistic NNS 12053 18 46 do do VBP 12053 18 47 not not RB 12053 18 48 indicate indicate VB 12053 18 49 whether whether IN 12053 18 50 users user NNS 12053 18 51 find find VBP 12053 18 52 digital digital JJ 12053 18 53 collections collection NNS 12053 18 54 useful useful JJ 12053 18 55 for for IN 12053 18 56 learning learning NN 12053 18 57 , , , 12053 18 58 teaching teaching NN 12053 18 59 , , , 12053 18 60 research research NN 12053 18 61 , , , 12053 18 62 or or CC 12053 18 63 leisure leisure NN 12053 18 64 purposes purpose NNS 12053 18 65 . . . 12053 19 1 In in IN 12053 19 2 a a DT 12053 19 3 different different JJ 12053 19 4 approach approach NN 12053 19 5 , , , 12053 19 6 Sinn Sinn NNP 12053 19 7 conducted conduct VBD 12053 19 8 a a DT 12053 19 9 bibliometric bibliometric JJ 12053 19 10 study study NN 12053 19 11 aimed aim VBN 12053 19 12 at at IN 12053 19 13 determining determine VBG 12053 19 14 the the DT 12053 19 15 relationship relationship NN 12053 19 16 between between IN 12053 19 17 digital digital JJ 12053 19 18 resources resource NNS 12053 19 19 and and CC 12053 19 20 historical historical JJ 12053 19 21 research.8 research.8 . 12053 19 22 She -PRON- PRP 12053 19 23 analyzed analyze VBD 12053 19 24 references reference NNS 12053 19 25 and and CC 12053 19 26 figures figure NNS 12053 19 27 in in IN 12053 19 28 articles article NNS 12053 19 29 published publish VBN 12053 19 30 in in IN 12053 19 31 American American NNP 12053 19 32 Historical Historical NNP 12053 19 33 Review Review NNP 12053 19 34 to to TO 12053 19 35 observe observe VB 12053 19 36 how how WRB 12053 19 37 frequently frequently RB 12053 19 38 and and CC 12053 19 39 widely widely RB 12053 19 40 digital digital JJ 12053 19 41 collections collection NNS 12053 19 42 were be VBD 12053 19 43 used use VBN 12053 19 44 . . . 12053 20 1 She -PRON- PRP 12053 20 2 found find VBD 12053 20 3 that that IN 12053 20 4 secondary secondary JJ 12053 20 5 materials material NNS 12053 20 6 were be VBD 12053 20 7 the the DT 12053 20 8 most most RBS 12053 20 9 frequently frequently RB 12053 20 10 employed employ VBN 12053 20 11 digitized digitized JJ 12053 20 12 resource resource NN 12053 20 13 , , , 12053 20 14 with with IN 12053 20 15 archival archival NN 12053 20 16 materials material NNS 12053 20 17 coming come VBG 12053 20 18 in in IN 12053 20 19 second second JJ 12053 20 20 place place NN 12053 20 21 . . . 12053 21 1 Digital digital JJ 12053 21 2 archival archival NN 12053 21 3 materials material NNS 12053 21 4 were be VBD 12053 21 5 more more RBR 12053 21 6 frequently frequently RB 12053 21 7 mentioned mention VBN 12053 21 8 in in IN 12053 21 9 figures figure NNS 12053 21 10 than than IN 12053 21 11 in in IN 12053 21 12 citations citation NNS 12053 21 13 , , , 12053 21 14 proving prove VBG 12053 21 15 the the DT 12053 21 16 difficulty difficulty NN 12053 21 17 in in IN 12053 21 18 compiling compile VBG 12053 21 19 citation citation NN 12053 21 20 information information NN 12053 21 21 for for IN 12053 21 22 digitized digitized JJ 12053 21 23 collections collection NNS 12053 21 24 . . . 12053 22 1 The the DT 12053 22 2 present present JJ 12053 22 3 study study NN 12053 22 4 aimed aim VBN 12053 22 5 to to TO 12053 22 6 emulate emulate VB 12053 22 7 Sinn Sinn NNP 12053 22 8 ’s ’s POS 12053 22 9 pioneering pioneering JJ 12053 22 10 study study NN 12053 22 11 on on IN 12053 22 12 the the DT 12053 22 13 use use NN 12053 22 14 of of IN 12053 22 15 citation citation NN 12053 22 16 analysis analysis NN 12053 22 17 to to TO 12053 22 18 measure measure VB 12053 22 19 the the DT 12053 22 20 impact impact NN 12053 22 21 of of IN 12053 22 22 digitized digitize VBN 12053 22 23 heritage heritage NN 12053 22 24 collections collection NNS 12053 22 25 , , , 12053 22 26 expanding expand VBG 12053 22 27 our -PRON- PRP$ 12053 22 28 understanding understanding NN 12053 22 29 of of IN 12053 22 30 how how WRB 12053 22 31 digital digital JJ 12053 22 32 heritage heritage NN 12053 22 33 collections collection NNS 12053 22 34 are be VBP 12053 22 35 used use VBN 12053 22 36 for for IN 12053 22 37 academic academic JJ 12053 22 38 and and CC 12053 22 39 scholarly scholarly JJ 12053 22 40 purposes purpose NNS 12053 22 41 . . . 12053 23 1 To to TO 12053 23 2 do do VB 12053 23 3 this this DT 12053 23 4 we -PRON- PRP 12053 23 5 introduced introduce VBD 12053 23 6 two two CD 12053 23 7 changes change NNS 12053 23 8 to to IN 12053 23 9 Sinn Sinn NNP 12053 23 10 ’s ’s POS 12053 23 11 design design NN 12053 23 12 related relate VBN 12053 23 13 to to IN 12053 23 14 the the DT 12053 23 15 population population NN 12053 23 16 of of IN 12053 23 17 citing cite VBG 12053 23 18 documents document NNS 12053 23 19 and and CC 12053 23 20 the the DT 12053 23 21 tool tool NN 12053 23 22 employed employ VBN 12053 23 23 to to TO 12053 23 24 retrieve retrieve VB 12053 23 25 the the DT 12053 23 26 citations citation NNS 12053 23 27 . . . 12053 24 1 First first RB 12053 24 2 , , , 12053 24 3 instead instead RB 12053 24 4 of of IN 12053 24 5 analyzing analyze VBG 12053 24 6 the the DT 12053 24 7 references reference NNS 12053 24 8 in in IN 12053 24 9 a a DT 12053 24 10 sample sample NN 12053 24 11 of of IN 12053 24 12 journals journal NNS 12053 24 13 in in IN 12053 24 14 a a DT 12053 24 15 given give VBN 12053 24 16 field field NN 12053 24 17 to to TO 12053 24 18 identify identify VB 12053 24 19 citations citation NNS 12053 24 20 to to IN 12053 24 21 digital digital JJ 12053 24 22 collections collection NNS 12053 24 23 , , , 12053 24 24 we -PRON- PRP 12053 24 25 retrieved retrieve VBD 12053 24 26 all all PDT 12053 24 27 the the DT 12053 24 28 citations citation NNS 12053 24 29 to to IN 12053 24 30 a a DT 12053 24 31 specific specific JJ 12053 24 32 digital digital JJ 12053 24 33 collection collection NN 12053 24 34 that that WDT 12053 24 35 was be VBD 12053 24 36 used use VBN 12053 24 37 as as IN 12053 24 38 a a DT 12053 24 39 case case NN 12053 24 40 study study NN 12053 24 41 . . . 12053 25 1 Therefore therefore RB 12053 25 2 , , , 12053 25 3 we -PRON- PRP 12053 25 4 did do VBD 12053 25 5 not not RB 12053 25 6 measure measure VB 12053 25 7 how how WRB 12053 25 8 digital digital JJ 12053 25 9 collections collection NNS 12053 25 10 are be VBP 12053 25 11 cited cite VBN 12053 25 12 in in IN 12053 25 13 journals journal NNS 12053 25 14 in in IN 12053 25 15 a a DT 12053 25 16 given give VBN 12053 25 17 discipline discipline NN 12053 25 18 , , , 12053 25 19 but but CC 12053 25 20 how how WRB 12053 25 21 scholarly scholarly JJ 12053 25 22 outputs output NNS 12053 25 23 in in IN 12053 25 24 different different JJ 12053 25 25 formats format NNS 12053 25 26 and and CC 12053 25 27 disciplines discipline NNS 12053 25 28 cite cite VBP 12053 25 29 a a DT 12053 25 30 specific specific JJ 12053 25 31 digital digital JJ 12053 25 32 heritage heritage NN 12053 25 33 collection collection NN 12053 25 34 . . . 12053 26 1 The the DT 12053 26 2 collection collection NN 12053 26 3 used use VBD 12053 26 4 as as IN 12053 26 5 a a DT 12053 26 6 case case NN 12053 26 7 study study NN 12053 26 8 is be VBZ 12053 26 9 Memòria Memòria NNP 12053 26 10 Digital Digital NNP 12053 26 11 de de FW 12053 26 12 Catalunya Catalunya NNP 12053 26 13 ( ( -LRB- 12053 26 14 MDC MDC NNP 12053 26 15 , , , 12053 26 16 http://mdc1.csuc.cat/en http://mdc1.csuc.cat/en NNP 12053 26 17 ) ) -RRB- 12053 26 18 , , , 12053 26 19 a a DT 12053 26 20 cooperative cooperative JJ 12053 26 21 open open JJ 12053 26 22 - - HYPH 12053 26 23 access access NN 12053 26 24 repository repository NN 12053 26 25 containing contain VBG 12053 26 26 digitized digitize VBN 12053 26 27 collections collection NNS 12053 26 28 related relate VBN 12053 26 29 to to IN 12053 26 30 Catalonia Catalonia NNP 12053 26 31 and and CC 12053 26 32 its -PRON- PRP$ 12053 26 33 heritage heritage NN 12053 26 34 . . . 12053 27 1 The the DT 12053 27 2 project project NN 12053 27 3 is be VBZ 12053 27 4 promoted promote VBN 12053 27 5 by by IN 12053 27 6 the the DT 12053 27 7 universities university NNS 12053 27 8 of of IN 12053 27 9 Catalonia Catalonia NNP 12053 27 10 and and CC 12053 27 11 the the DT 12053 27 12 Biblioteca Biblioteca NNP 12053 27 13 de de NNP 12053 27 14 Catalunya Catalunya NNP 12053 27 15 , , , 12053 27 16 with with IN 12053 27 17 the the DT 12053 27 18 participation participation NN 12053 27 19 of of IN 12053 27 20 other other JJ 12053 27 21 Catalan Catalan NNP 12053 27 22 institutions institution NNS 12053 27 23 . . . 12053 28 1 Second second JJ 12053 28 2 , , , 12053 28 3 we -PRON- PRP 12053 28 4 used use VBD 12053 28 5 Google Google NNP 12053 28 6 Scholar Scholar NNP 12053 28 7 to to TO 12053 28 8 retrieve retrieve VB 12053 28 9 the the DT 12053 28 10 citations citation NNS 12053 28 11 to to IN 12053 28 12 MDC MDC NNP 12053 28 13 . . . 12053 29 1 The the DT 12053 29 2 rationale rationale NN 12053 29 3 for for IN 12053 29 4 this this DT 12053 29 5 choice choice NN 12053 29 6 was be VBD 12053 29 7 to to TO 12053 29 8 obtain obtain VB 12053 29 9 an an DT 12053 29 10 accurate accurate JJ 12053 29 11 picture picture NN 12053 29 12 of of IN 12053 29 13 the the DT 12053 29 14 diversity diversity NN 12053 29 15 of of IN 12053 29 16 research research NN 12053 29 17 outputs output NNS 12053 29 18 and and CC 12053 29 19 disciplines discipline NNS 12053 29 20 in in IN 12053 29 21 which which WDT 12053 29 22 digitized digitized JJ 12053 29 23 collections collection NNS 12053 29 24 are be VBP 12053 29 25 used use VBN 12053 29 26 . . . 12053 30 1 Previous previous JJ 12053 30 2 research research NN 12053 30 3 has have VBZ 12053 30 4 shown show VBN 12053 30 5 Google Google NNP 12053 30 6 Scholar Scholar NNP 12053 30 7 to to TO 12053 30 8 be be VB 12053 30 9 reliable reliable JJ 12053 30 10 and and CC 12053 30 11 to to TO 12053 30 12 have have VB 12053 30 13 good good JJ 12053 30 14 http://mdc1.csuc.cat/en http://mdc1.csuc.cat/en JJ 12053 30 15 INFORMATION INFORMATION NNP 12053 30 16 TECHNOLOGY TECHNOLOGY NNP 12053 30 17 AND and CC 12053 30 18 LIBRARIES LIBRARIES NNP 12053 30 19 JUNE JUNE NNP 12053 30 20 2020 2020 CD 12053 30 21 MEASURING measure VBG 12053 30 22 THE the DT 12053 30 23 IMPACT IMPACT NNP 12053 30 24 OF of IN 12053 30 25 DIGITAL DIGITAL NNP 12053 30 26 HERITAGE HERITAGE NNP 12053 30 27 COLLECTIONS COLLECTIONS NNP 12053 30 28 USING use VBG 12053 30 29 GOOGLE GOOGLE NNP 12053 30 30 SCHOLAR SCHOLAR NNP 12053 30 31 | | NNP 12053 30 32 BORREGO BORREGO NNP 12053 30 33 3 3 CD 12053 30 34 coverage coverage NN 12053 30 35 of of IN 12053 30 36 the the DT 12053 30 37 diversity diversity NN 12053 30 38 of of IN 12053 30 39 disciplines discipline NNS 12053 30 40 , , , 12053 30 41 languages language NNS 12053 30 42 , , , 12053 30 43 and and CC 12053 30 44 document document NN 12053 30 45 types type NNS 12053 30 46 in in IN 12053 30 47 the the DT 12053 30 48 humanities humanity NNS 12053 30 49 and and CC 12053 30 50 the the DT 12053 30 51 social social JJ 12053 30 52 sciences sciences NNPS 12053 30 53 , , , 12053 30 54 where where WRB 12053 30 55 usage usage NN 12053 30 56 of of IN 12053 30 57 heritage heritage NN 12053 30 58 collections collection NNS 12053 30 59 is be VBZ 12053 30 60 expected expect VBN 12053 30 61 to to TO 12053 30 62 be be VB 12053 30 63 highest.9 highest.9 NNS 12053 30 64 The the DT 12053 30 65 study study NN 12053 30 66 aimed aim VBN 12053 30 67 to to TO 12053 30 68 address address VB 12053 30 69 two two CD 12053 30 70 questions question NNS 12053 30 71 : : : 12053 30 72 1 1 LS 12053 30 73 . . . 12053 31 1 To to IN 12053 31 2 what what WDT 12053 31 3 extent extent NN 12053 31 4 are be VBP 12053 31 5 MDC mdc NN 12053 31 6 collections collection NNS 12053 31 7 being be VBG 12053 31 8 used use VBN 12053 31 9 in in IN 12053 31 10 the the DT 12053 31 11 creation creation NN 12053 31 12 of of IN 12053 31 13 scholarly scholarly JJ 12053 31 14 outputs output NNS 12053 31 15 ? ? . 12053 32 1 2 2 LS 12053 32 2 . . . 12053 33 1 Is be VBZ 12053 33 2 Google Google NNP 12053 33 3 Scholar Scholar NNP 12053 33 4 a a DT 12053 33 5 useful useful JJ 12053 33 6 tool tool NN 12053 33 7 to to TO 12053 33 8 measure measure VB 12053 33 9 the the DT 12053 33 10 impact impact NN 12053 33 11 of of IN 12053 33 12 digital digital JJ 12053 33 13 heritage heritage NN 12053 33 14 collections collection NNS 12053 33 15 ? ? . 12053 34 1 METHODOLOGY METHODOLOGY NNP 12053 34 2 On on IN 12053 34 3 February February NNP 12053 34 4 23 23 CD 12053 34 5 , , , 12053 34 6 2019 2019 CD 12053 34 7 , , , 12053 34 8 we -PRON- PRP 12053 34 9 searched search VBD 12053 34 10 Google Google NNP 12053 34 11 Scholar Scholar NNP 12053 34 12 for for IN 12053 34 13 documents document NNS 12053 34 14 including include VBG 12053 34 15 a a DT 12053 34 16 web web NN 12053 34 17 reference reference NN 12053 34 18 to to IN 12053 34 19 MDC MDC NNP 12053 34 20 in in IN 12053 34 21 the the DT 12053 34 22 full full JJ 12053 34 23 - - HYPH 12053 34 24 text text NN 12053 34 25 . . . 12053 35 1 The the DT 12053 35 2 server server NN 12053 35 3 hosting host VBG 12053 35 4 MDC MDC NNP 12053 35 5 has have VBZ 12053 35 6 changed change VBN 12053 35 7 its -PRON- PRP$ 12053 35 8 URL URL NNP 12053 35 9 several several JJ 12053 35 10 times time NNS 12053 35 11 since since IN 12053 35 12 the the DT 12053 35 13 inauguration inauguration NN 12053 35 14 of of IN 12053 35 15 the the DT 12053 35 16 service service NN 12053 35 17 in in IN 12053 35 18 2006 2006 CD 12053 35 19 , , , 12053 35 20 so so RB 12053 35 21 we -PRON- PRP 12053 35 22 used use VBD 12053 35 23 six six CD 12053 35 24 queries query NNS 12053 35 25 to to TO 12053 35 26 retrieve retrieve VB 12053 35 27 as as IN 12053 35 28 many many JJ 12053 35 29 records record NNS 12053 35 30 as as IN 12053 35 31 possible possible JJ 12053 35 32 : : : 12053 35 33 mdc.cbuc.cat mdc.cbuc.cat NNP 12053 35 34 , , , 12053 35 35 mdc.csuc.cat mdc.csuc.cat NNP 12053 35 36 , , , 12053 35 37 mdc1.cbuc.cat mdc1.cbuc.cat NNP 12053 35 38 , , , 12053 35 39 mdc2.cbuc.cat mdc2.cbuc.cat NNP 12053 35 40 , , , 12053 35 41 mdc1.csuc.cat mdc1.csuc.cat NNP 12053 35 42 and and CC 12053 35 43 mdc2.csuc.cat mdc2.csuc.cat NNP 12053 35 44 . . . 12053 36 1 All all DT 12053 36 2 queries query NNS 12053 36 3 , , , 12053 36 4 except except IN 12053 36 5 for for IN 12053 36 6 the the DT 12053 36 7 last last JJ 12053 36 8 one one NN 12053 36 9 , , , 12053 36 10 retrieved retrieve VBD 12053 36 11 some some DT 12053 36 12 records record NNS 12053 36 13 , , , 12053 36 14 giving give VBG 12053 36 15 a a DT 12053 36 16 total total NN 12053 36 17 of of IN 12053 36 18 366 366 CD 12053 36 19 results result NNS 12053 36 20 . . . 12053 37 1 For for IN 12053 37 2 each each DT 12053 37 3 record record NN 12053 37 4 , , , 12053 37 5 we -PRON- PRP 12053 37 6 accessed access VBD 12053 37 7 the the DT 12053 37 8 full full JJ 12053 37 9 - - HYPH 12053 37 10 text text NN 12053 37 11 of of IN 12053 37 12 the the DT 12053 37 13 document document NN 12053 37 14 . . . 12053 38 1 At at IN 12053 38 2 this this DT 12053 38 3 stage stage NN 12053 38 4 , , , 12053 38 5 we -PRON- PRP 12053 38 6 removed remove VBD 12053 38 7 42 42 CD 12053 38 8 duplicates duplicate NNS 12053 38 9 , , , 12053 38 10 i.e. i.e. FW 12053 38 11 , , , 12053 38 12 copies copy NNS 12053 38 13 of of IN 12053 38 14 the the DT 12053 38 15 same same JJ 12053 38 16 document document NN 12053 38 17 hosted host VBN 12053 38 18 on on IN 12053 38 19 two two CD 12053 38 20 servers server NNS 12053 38 21 that that WDT 12053 38 22 Google Google NNP 12053 38 23 Scholar Scholar NNP 12053 38 24 had have VBD 12053 38 25 not not RB 12053 38 26 been be VBN 12053 38 27 able able JJ 12053 38 28 to to TO 12053 38 29 match match VB 12053 38 30 . . . 12053 39 1 Additionally additionally RB 12053 39 2 , , , 12053 39 3 two two CD 12053 39 4 records record NNS 12053 39 5 were be VBD 12053 39 6 no no RB 12053 39 7 longer long RBR 12053 39 8 available available JJ 12053 39 9 at at IN 12053 39 10 the the DT 12053 39 11 URL URL NNP 12053 39 12 listed list VBN 12053 39 13 in in IN 12053 39 14 Google Google NNP 12053 39 15 Scholar Scholar NNP 12053 39 16 and and CC 12053 39 17 were be VBD 12053 39 18 removed remove VBN 12053 39 19 from from IN 12053 39 20 the the DT 12053 39 21 analysis analysis NN 12053 39 22 , , , 12053 39 23 leaving leave VBG 12053 39 24 322 322 CD 12053 39 25 citing cite VBG 12053 39 26 documents document NNS 12053 39 27 . . . 12053 40 1 In in IN 12053 40 2 order order NN 12053 40 3 to to TO 12053 40 4 download download VB 12053 40 5 the the DT 12053 40 6 records record NNS 12053 40 7 , , , 12053 40 8 we -PRON- PRP 12053 40 9 used use VBD 12053 40 10 the the DT 12053 40 11 “ " `` 12053 40 12 My -PRON- PRP$ 12053 40 13 library library NN 12053 40 14 ” " '' 12053 40 15 feature feature NN 12053 40 16 in in IN 12053 40 17 Google Google NNP 12053 40 18 Scholar Scholar NNP 12053 40 19 . . . 12053 41 1 This this DT 12053 41 2 service service NN 12053 41 3 allows allow VBZ 12053 41 4 users user NNS 12053 41 5 to to TO 12053 41 6 export export VB 12053 41 7 records record NNS 12053 41 8 in in IN 12053 41 9 four four CD 12053 41 10 formats format NNS 12053 41 11 : : : 12053 41 12 BibTeX BibTeX NNP 12053 41 13 , , , 12053 41 14 EndNote EndNote NNP 12053 41 15 , , , 12053 41 16 RefMan RefMan NNP 12053 41 17 , , , 12053 41 18 and and CC 12053 41 19 CSV csv NN 12053 41 20 . . . 12053 42 1 Exported export VBN 12053 42 2 records record NNS 12053 42 3 had have VBD 12053 42 4 eight eight CD 12053 42 5 fields field NNS 12053 42 6 , , , 12053 42 7 although although IN 12053 42 8 the the DT 12053 42 9 level level NN 12053 42 10 of of IN 12053 42 11 completion completion NN 12053 42 12 was be VBD 12053 42 13 different different JJ 12053 42 14 for for IN 12053 42 15 each each DT 12053 42 16 field field NN 12053 42 17 . . . 12053 43 1 “ " `` 12053 43 2 Authors author NNS 12053 43 3 ” " '' 12053 43 4 and and CC 12053 43 5 “ " `` 12053 43 6 title title NN 12053 43 7 ” " '' 12053 43 8 were be VBD 12053 43 9 provided provide VBN 12053 43 10 for for IN 12053 43 11 all all PDT 12053 43 12 the the DT 12053 43 13 records record NNS 12053 43 14 , , , 12053 43 15 but but CC 12053 43 16 the the DT 12053 43 17 level level NN 12053 43 18 of of IN 12053 43 19 completion completion NN 12053 43 20 was be VBD 12053 43 21 lower low JJR 12053 43 22 for for IN 12053 43 23 the the DT 12053 43 24 “ " `` 12053 43 25 publication publication NN 12053 43 26 ” " '' 12053 43 27 ( ( -LRB- 12053 43 28 53 53 CD 12053 43 29 percent percent NN 12053 43 30 ) ) -RRB- 12053 43 31 , , , 12053 43 32 “ " `` 12053 43 33 volume volume NN 12053 43 34 ” " '' 12053 43 35 ( ( -LRB- 12053 43 36 24 24 CD 12053 43 37 percent percent NN 12053 43 38 ) ) -RRB- 12053 43 39 , , , 12053 43 40 “ " `` 12053 43 41 number number NN 12053 43 42 ” " '' 12053 43 43 ( ( -LRB- 12053 43 44 33 33 CD 12053 43 45 percent percent NN 12053 43 46 ) ) -RRB- 12053 43 47 , , , 12053 43 48 “ " `` 12053 43 49 pages page NNS 12053 43 50 ” " '' 12053 43 51 ( ( -LRB- 12053 43 52 44 44 CD 12053 43 53 percent percent NN 12053 43 54 ) ) -RRB- 12053 43 55 , , , 12053 43 56 “ " `` 12053 43 57 year year NN 12053 43 58 ” " '' 12053 43 59 ( ( -LRB- 12053 43 60 85 85 CD 12053 43 61 percent percent NN 12053 43 62 ) ) -RRB- 12053 43 63 , , , 12053 43 64 and and CC 12053 43 65 “ " `` 12053 43 66 publisher publisher NN 12053 43 67 ” " '' 12053 43 68 ( ( -LRB- 12053 43 69 34 34 CD 12053 43 70 percent percent NN 12053 43 71 ) ) -RRB- 12053 43 72 fields field NNS 12053 43 73 . . . 12053 44 1 In in IN 12053 44 2 order order NN 12053 44 3 to to TO 12053 44 4 analyse analyse VB 12053 44 5 the the DT 12053 44 6 evolution evolution NN 12053 44 7 in in IN 12053 44 8 the the DT 12053 44 9 number number NN 12053 44 10 of of IN 12053 44 11 citations citation NNS 12053 44 12 by by IN 12053 44 13 year year NN 12053 44 14 of of IN 12053 44 15 publication publication NN 12053 44 16 , , , 12053 44 17 we -PRON- PRP 12053 44 18 manually manually RB 12053 44 19 retrieved retrieve VBD 12053 44 20 the the DT 12053 44 21 year year NN 12053 44 22 of of IN 12053 44 23 publication publication NN 12053 44 24 for for IN 12053 44 25 46 46 CD 12053 44 26 additional additional JJ 12053 44 27 documents document NNS 12053 44 28 , , , 12053 44 29 thus thus RB 12053 44 30 covering cover VBG 12053 44 31 99 99 CD 12053 44 32 percent percent NN 12053 44 33 of of IN 12053 44 34 the the DT 12053 44 35 records record NNS 12053 44 36 . . . 12053 45 1 For for IN 12053 45 2 each each DT 12053 45 3 of of IN 12053 45 4 the the DT 12053 45 5 322 322 CD 12053 45 6 citing cite VBG 12053 45 7 documents document NNS 12053 45 8 , , , 12053 45 9 we -PRON- PRP 12053 45 10 searched search VBD 12053 45 11 the the DT 12053 45 12 full full JJ 12053 45 13 - - HYPH 12053 45 14 text text NN 12053 45 15 for for IN 12053 45 16 the the DT 12053 45 17 citation citation NN 12053 45 18 to to IN 12053 45 19 MDC MDC NNP 12053 45 20 . . . 12053 46 1 However however RB 12053 46 2 , , , 12053 46 3 48 48 CD 12053 46 4 documents document NNS 12053 46 5 were be VBD 12053 46 6 behind behind IN 12053 46 7 a a DT 12053 46 8 paywall paywall NN 12053 46 9 and and CC 12053 46 10 we -PRON- PRP 12053 46 11 were be VBD 12053 46 12 unable unable JJ 12053 46 13 to to TO 12053 46 14 access access VB 12053 46 15 them -PRON- PRP 12053 46 16 . . . 12053 47 1 As as IN 12053 47 2 a a DT 12053 47 3 result result NN 12053 47 4 , , , 12053 47 5 the the DT 12053 47 6 population population NN 12053 47 7 of of IN 12053 47 8 citing cite VBG 12053 47 9 documents document NNS 12053 47 10 for for IN 12053 47 11 the the DT 12053 47 12 second second JJ 12053 47 13 part part NN 12053 47 14 of of IN 12053 47 15 the the DT 12053 47 16 analysis analysis NN 12053 47 17 on on IN 12053 47 18 cited cited JJ 12053 47 19 MDC MDC NNP 12053 47 20 collections collection NNS 12053 47 21 was be VBD 12053 47 22 reduced reduce VBN 12053 47 23 to to IN 12053 47 24 274 274 CD 12053 47 25 documents document NNS 12053 47 26 . . . 12053 48 1 Most Most JJS 12053 48 2 citing cite VBG 12053 48 3 documents document NNS 12053 48 4 included include VBD 12053 48 5 a a DT 12053 48 6 single single JJ 12053 48 7 reference reference NN 12053 48 8 to to IN 12053 48 9 MDC MDC NNP 12053 48 10 , , , 12053 48 11 but but CC 12053 48 12 , , , 12053 48 13 in in IN 12053 48 14 some some DT 12053 48 15 cases case NNS 12053 48 16 , , , 12053 48 17 the the DT 12053 48 18 number number NN 12053 48 19 of of IN 12053 48 20 citations citation NNS 12053 48 21 to to IN 12053 48 22 MDC MDC NNP 12053 48 23 was be VBD 12053 48 24 higher high JJR 12053 48 25 , , , 12053 48 26 with with IN 12053 48 27 an an DT 12053 48 28 extreme extreme JJ 12053 48 29 case case NN 12053 48 30 of of IN 12053 48 31 an an DT 12053 48 32 analysis analysis NN 12053 48 33 of of IN 12053 48 34 medical medical JJ 12053 48 35 cartoons cartoon NNS 12053 48 36 citing cite VBG 12053 48 37 323 323 CD 12053 48 38 resources resource NNS 12053 48 39 in in IN 12053 48 40 MDC MDC NNP 12053 48 41 . . . 12053 49 1 In in IN 12053 49 2 order order NN 12053 49 3 to to TO 12053 49 4 analyse analyse VB 12053 49 5 the the DT 12053 49 6 results result NNS 12053 49 7 , , , 12053 49 8 when when WRB 12053 49 9 one one CD 12053 49 10 document document NN 12053 49 11 cited cite VBD 12053 49 12 different different JJ 12053 49 13 resources resource NNS 12053 49 14 in in IN 12053 49 15 a a DT 12053 49 16 single single JJ 12053 49 17 MDC MDC NNP 12053 49 18 collection collection NN 12053 49 19 , , , 12053 49 20 we -PRON- PRP 12053 49 21 counted count VBD 12053 49 22 this this DT 12053 49 23 as as IN 12053 49 24 a a DT 12053 49 25 single single JJ 12053 49 26 citation citation NN 12053 49 27 . . . 12053 50 1 This this DT 12053 50 2 was be VBD 12053 50 3 , , , 12053 50 4 for for IN 12053 50 5 instance instance NN 12053 50 6 , , , 12053 50 7 the the DT 12053 50 8 case case NN 12053 50 9 for for IN 12053 50 10 the the DT 12053 50 11 medical medical JJ 12053 50 12 cartoons cartoon NNS 12053 50 13 example example NN 12053 50 14 , , , 12053 50 15 since since IN 12053 50 16 all all DT 12053 50 17 references reference NNS 12053 50 18 cited cite VBD 12053 50 19 the the DT 12053 50 20 same same JJ 12053 50 21 magazine magazine NN 12053 50 22 . . . 12053 51 1 However however RB 12053 51 2 , , , 12053 51 3 when when WRB 12053 51 4 a a DT 12053 51 5 single single JJ 12053 51 6 document document NN 12053 51 7 cited cite VBD 12053 51 8 different different JJ 12053 51 9 MDC MDC NNP 12053 51 10 collections collection NNS 12053 51 11 we -PRON- PRP 12053 51 12 counted count VBD 12053 51 13 as as IN 12053 51 14 many many JJ 12053 51 15 citations citation NNS 12053 51 16 as as IN 12053 51 17 collections collection NNS 12053 51 18 were be VBD 12053 51 19 cited cite VBN 12053 51 20 . . . 12053 52 1 For for IN 12053 52 2 instance instance NN 12053 52 3 , , , 12053 52 4 if if IN 12053 52 5 a a DT 12053 52 6 document document NN 12053 52 7 cited cite VBD 12053 52 8 a a DT 12053 52 9 digitized digitize VBN 12053 52 10 resource resource NN 12053 52 11 in in IN 12053 52 12 a a DT 12053 52 13 parchment parchment NN 12053 52 14 collection collection NN 12053 52 15 plus plus CC 12053 52 16 an an DT 12053 52 17 article article NN 12053 52 18 belonging belong VBG 12053 52 19 to to IN 12053 52 20 a a DT 12053 52 21 collection collection NN 12053 52 22 of of IN 12053 52 23 digitized digitize VBN 12053 52 24 magazines magazine NNS 12053 52 25 , , , 12053 52 26 we -PRON- PRP 12053 52 27 counted count VBD 12053 52 28 two two CD 12053 52 29 citations citation NNS 12053 52 30 . . . 12053 53 1 In in IN 12053 53 2 total total NN 12053 53 3 , , , 12053 53 4 the the DT 12053 53 5 274 274 CD 12053 53 6 citing cite VBG 12053 53 7 documents document NNS 12053 53 8 contained contain VBD 12053 53 9 313 313 CD 12053 53 10 citations citation NNS 12053 53 11 . . . 12053 54 1 Citations citation NNS 12053 54 2 were be VBD 12053 54 3 made make VBN 12053 54 4 at at IN 12053 54 5 very very RB 12053 54 6 different different JJ 12053 54 7 levels level NNS 12053 54 8 . . . 12053 55 1 In in IN 12053 55 2 some some DT 12053 55 3 cases case NNS 12053 55 4 , , , 12053 55 5 authors author NNS 12053 55 6 referred refer VBD 12053 55 7 to to IN 12053 55 8 the the DT 12053 55 9 whole whole JJ 12053 55 10 MDC MDC NNP 12053 55 11 website website NN 12053 55 12 , , , 12053 55 13 citing cite VBG 12053 55 14 the the DT 12053 55 15 generic generic JJ 12053 55 16 URL url NN 12053 55 17 of of IN 12053 55 18 the the DT 12053 55 19 platform platform NN 12053 55 20 . . . 12053 56 1 In in IN 12053 56 2 other other JJ 12053 56 3 cases case NNS 12053 56 4 , , , 12053 56 5 they -PRON- PRP 12053 56 6 cited cite VBD 12053 56 7 a a DT 12053 56 8 specific specific JJ 12053 56 9 collection collection NN 12053 56 10 in in IN 12053 56 11 MDC MDC NNP 12053 56 12 such such JJ 12053 56 13 as as IN 12053 56 14 “ " `` 12053 56 15 Incunabula Incunabula NNP 12053 56 16 ” " '' 12053 56 17 or or CC 12053 56 18 “ " `` 12053 56 19 Manuscripts Manuscripts NNPS 12053 56 20 . . . 12053 56 21 ” " '' 12053 56 22 Some some DT 12053 56 23 references reference NNS 12053 56 24 cited cite VBD 12053 56 25 a a DT 12053 56 26 certain certain JJ 12053 56 27 digitized digitize VBN 12053 56 28 magazine magazine NN 12053 56 29 INFORMATION INFORMATION NNP 12053 56 30 TECHNOLOGY TECHNOLOGY NNP 12053 56 31 AND and CC 12053 56 32 LIBRARIES LIBRARIES NNP 12053 56 33 JUNE JUNE NNP 12053 56 34 2020 2020 CD 12053 56 35 MEASURING measure VBG 12053 56 36 THE the DT 12053 56 37 IMPACT IMPACT NNP 12053 56 38 OF of IN 12053 56 39 DIGITAL DIGITAL NNP 12053 56 40 HERITAGE HERITAGE NNP 12053 56 41 COLLECTIONS COLLECTIONS NNP 12053 56 42 USING use VBG 12053 56 43 GOOGLE GOOGLE NNP 12053 56 44 SCHOLAR SCHOLAR NNP 12053 56 45 | | NNP 12053 56 46 BORREGO BORREGO NNP 12053 56 47 4 4 CD 12053 56 48 whereas wherea NNS 12053 56 49 , , , 12053 56 50 in in IN 12053 56 51 other other JJ 12053 56 52 cases case NNS 12053 56 53 , , , 12053 56 54 they -PRON- PRP 12053 56 55 referred refer VBD 12053 56 56 to to IN 12053 56 57 a a DT 12053 56 58 specific specific JJ 12053 56 59 issue issue NN 12053 56 60 or or CC 12053 56 61 an an DT 12053 56 62 individual individual JJ 12053 56 63 article article NN 12053 56 64 in in IN 12053 56 65 a a DT 12053 56 66 magazine magazine NN 12053 56 67 . . . 12053 57 1 Additionally additionally RB 12053 57 2 , , , 12053 57 3 many many JJ 12053 57 4 links link NNS 12053 57 5 to to IN 12053 57 6 MDC MDC NNP 12053 57 7 were be VBD 12053 57 8 broken break VBN 12053 57 9 , , , 12053 57 10 forcing force VBG 12053 57 11 us -PRON- PRP 12053 57 12 to to TO 12053 57 13 gather gather VB 12053 57 14 much much JJ 12053 57 15 information information NN 12053 57 16 manually manually RB 12053 57 17 . . . 12053 58 1 In in IN 12053 58 2 order order NN 12053 58 3 to to TO 12053 58 4 compare compare VB 12053 58 5 the the DT 12053 58 6 coverage coverage NN 12053 58 7 of of IN 12053 58 8 Google Google NNP 12053 58 9 Scholar Scholar NNP 12053 58 10 with with IN 12053 58 11 that that DT 12053 58 12 of of IN 12053 58 13 Scopus Scopus NNP 12053 58 14 , , , 12053 58 15 we -PRON- PRP 12053 58 16 also also RB 12053 58 17 searched search VBD 12053 58 18 Scopus Scopus NNP 12053 58 19 using use VBG 12053 58 20 the the DT 12053 58 21 “ " `` 12053 58 22 Reference reference NN 12053 58 23 website website NN 12053 58 24 ” " '' 12053 58 25 option option NN 12053 58 26 in in IN 12053 58 27 the the DT 12053 58 28 advanced advanced JJ 12053 58 29 search search NN 12053 58 30 . . . 12053 59 1 This this DT 12053 59 2 option option NN 12053 59 3 retrieves retrieve VBZ 12053 59 4 the the DT 12053 59 5 URL url NN 12053 59 6 of of IN 12053 59 7 a a DT 12053 59 8 website website NN 12053 59 9 of of IN 12053 59 10 a a DT 12053 59 11 cited cite VBN 12053 59 12 reference reference NN 12053 59 13 . . . 12053 60 1 We -PRON- PRP 12053 60 2 used use VBD 12053 60 3 the the DT 12053 60 4 same same JJ 12053 60 5 six six CD 12053 60 6 queries query NNS 12053 60 7 previously previously RB 12053 60 8 employed employ VBN 12053 60 9 in in IN 12053 60 10 Google Google NNP 12053 60 11 Scholar Scholar NNP 12053 60 12 . . . 12053 61 1 We -PRON- PRP 12053 61 2 only only RB 12053 61 3 found find VBD 12053 61 4 twelve twelve CD 12053 61 5 records record NNS 12053 61 6 when when WRB 12053 61 7 searching search VBG 12053 61 8 for for IN 12053 61 9 mdc.cbuc.cat mdc.cbuc.cat RB 12053 61 10 , , , 12053 61 11 whereas whereas IN 12053 61 12 the the DT 12053 61 13 other other JJ 12053 61 14 five five CD 12053 61 15 queries query NNS 12053 61 16 did do VBD 12053 61 17 not not RB 12053 61 18 retrieve retrieve VB 12053 61 19 any any DT 12053 61 20 results result NNS 12053 61 21 . . . 12053 62 1 RESULTS RESULTS NNP 12053 62 2 Citing cite VBG 12053 62 3 documents document NNS 12053 62 4 : : : 12053 62 5 chronological chronological JJ 12053 62 6 evolution evolution NN 12053 62 7 , , , 12053 62 8 document document NN 12053 62 9 types type NNS 12053 62 10 , , , 12053 62 11 disciplines discipline NNS 12053 62 12 , , , 12053 62 13 languages language NNS 12053 62 14 , , , 12053 62 15 and and CC 12053 62 16 coverage coverage NN 12053 62 17 of of IN 12053 62 18 Google Google NNP 12053 62 19 Scholar Scholar NNP 12053 62 20 compared compare VBD 12053 62 21 to to IN 12053 62 22 Scopus Scopus NNP 12053 62 23 The the DT 12053 62 24 number number NN 12053 62 25 of of IN 12053 62 26 documents document NNS 12053 62 27 citing cite VBG 12053 62 28 MDC MDC NNP 12053 62 29 has have VBZ 12053 62 30 grown grow VBN 12053 62 31 steadily steadily RB 12053 62 32 since since IN 12053 62 33 its -PRON- PRP$ 12053 62 34 creation creation NN 12053 62 35 in in IN 12053 62 36 2006 2006 CD 12053 62 37 , , , 12053 62 38 reaching reach VBG 12053 62 39 a a DT 12053 62 40 maximum maximum NN 12053 62 41 of of IN 12053 62 42 61 61 CD 12053 62 43 documents document NNS 12053 62 44 published publish VBN 12053 62 45 in in IN 12053 62 46 2016 2016 CD 12053 62 47 citing cite VBG 12053 62 48 the the DT 12053 62 49 repository repository NN 12053 62 50 ( ( -LRB- 12053 62 51 see see VB 12053 62 52 figure figure NN 12053 62 53 1 1 CD 12053 62 54 ) ) -RRB- 12053 62 55 . . . 12053 63 1 Figure figure NN 12053 63 2 1 1 CD 12053 63 3 . . . 12053 64 1 Documents document NNS 12053 64 2 citing cite VBG 12053 64 3 MDC MDC NNP 12053 64 4 by by IN 12053 64 5 year year NN 12053 64 6 of of IN 12053 64 7 publication publication NN 12053 64 8 , , , 12053 64 9 January January NNP 12053 64 10 2006–February 2006–february CD 12053 64 11 2019 2019 CD 12053 64 12 ( ( -LRB- 12053 64 13 n n NN 12053 64 14 = = SYM 12053 64 15 319 319 CD 12053 64 16 ) ) -RRB- 12053 64 17 . . . 12053 65 1 Documents document NNS 12053 65 2 citing cite VBG 12053 65 3 MDC MDC NNP 12053 65 4 can can MD 12053 65 5 be be VB 12053 65 6 broadly broadly RB 12053 65 7 classified classify VBN 12053 65 8 into into IN 12053 65 9 two two CD 12053 65 10 large large JJ 12053 65 11 categories category NNS 12053 65 12 : : : 12053 65 13 published publish VBN 12053 65 14 scholarly scholarly JJ 12053 65 15 outputs output NNS 12053 65 16 , , , 12053 65 17 such such JJ 12053 65 18 as as IN 12053 65 19 journal journal NNP 12053 65 20 articles article NNS 12053 65 21 , , , 12053 65 22 proceedings proceeding NNS 12053 65 23 , , , 12053 65 24 or or CC 12053 65 25 monographs monographs NNP 12053 65 26 ( ( -LRB- 12053 65 27 68 68 CD 12053 65 28 percent percent NN 12053 65 29 of of IN 12053 65 30 the the DT 12053 65 31 citing cite VBG 12053 65 32 documents document NNS 12053 65 33 ) ) -RRB- 12053 65 34 , , , 12053 65 35 and and CC 12053 65 36 academic academic JJ 12053 65 37 these these DT 12053 65 38 s s NNS 12053 65 39 and and CC 12053 65 40 dissertations dissertation NNS 12053 65 41 ( ( -LRB- 12053 65 42 25 25 CD 12053 65 43 percent percent NN 12053 65 44 ) ) -RRB- 12053 65 45 , , , 12053 65 46 with with IN 12053 65 47 the the DT 12053 65 48 remaining remain VBG 12053 65 49 8 8 CD 12053 65 50 percent percent NN 12053 65 51 of of IN 12053 65 52 the the DT 12053 65 53 citing cite VBG 12053 65 54 documents document NNS 12053 65 55 including include VBG 12053 65 56 reports report NNS 12053 65 57 , , , 12053 65 58 open open JJ 12053 65 59 educational educational JJ 12053 65 60 resources resource NNS 12053 65 61 ( ( -LRB- 12053 65 62 OERs OERs NNP 12053 65 63 ) ) -RRB- 12053 65 64 , , , 12053 65 65 course course NN 12053 65 66 syllabuses syllabus NNS 12053 65 67 , , , 12053 65 68 conferences conference NNS 12053 65 69 , , , 12053 65 70 etc etc FW 12053 65 71 . . . 12053 66 1 ( ( -LRB- 12053 66 2 see see VB 12053 66 3 table table NN 12053 66 4 1 1 CD 12053 66 5 ) ) -RRB- 12053 66 6 . . . 12053 67 1 INFORMATION INFORMATION NNP 12053 67 2 TECHNOLOGY technology NN 12053 67 3 AND and CC 12053 67 4 LIBRARIES library NNS 12053 67 5 JUNE JUNE NNP 12053 67 6 2020 2020 CD 12053 67 7 MEASURING measure VBG 12053 67 8 THE the DT 12053 67 9 IMPACT IMPACT NNP 12053 67 10 OF of IN 12053 67 11 DIGITAL DIGITAL NNP 12053 67 12 HERITAGE HERITAGE NNP 12053 67 13 COLLECTIONS COLLECTIONS NNP 12053 67 14 USING use VBG 12053 67 15 GOOGLE GOOGLE NNP 12053 67 16 SCHOLAR SCHOLAR NNP 12053 67 17 | | NNP 12053 67 18 BORREGO BORREGO NNP 12053 67 19 5 5 CD 12053 67 20 Table table NN 12053 67 21 1 1 CD 12053 67 22 . . . 12053 68 1 Typologies typology NNS 12053 68 2 of of IN 12053 68 3 Documents document NNS 12053 68 4 Citing Citing NNP 12053 68 5 MDC MDC NNP 12053 68 6 ( ( -LRB- 12053 68 7 n n NNP 12053 68 8 = = SYM 12053 68 9 322 322 CD 12053 68 10 ) ) -RRB- 12053 68 11 n n CC 12053 68 12 ( ( -LRB- 12053 68 13 % % NN 12053 68 14 ) ) -RRB- 12053 68 15 Scholarly Scholarly NNP 12053 68 16 outputs output NNS 12053 68 17 Journal Journal NNP 12053 68 18 articles article VBZ 12053 68 19 167 167 CD 12053 68 20 ( ( -LRB- 12053 68 21 52 52 CD 12053 68 22 % % NN 12053 68 23 ) ) -RRB- 12053 68 24 Proceedings Proceedings NNP 12053 68 25 22 22 CD 12053 68 26 ( ( -LRB- 12053 68 27 7 7 CD 12053 68 28 % % NN 12053 68 29 ) ) -RRB- 12053 68 30 Book book NN 12053 68 31 chapters chapter NNS 12053 68 32 20 20 CD 12053 68 33 ( ( -LRB- 12053 68 34 6 6 CD 12053 68 35 % % NN 12053 68 36 ) ) -RRB- 12053 68 37 Books book NNS 12053 68 38 9 9 CD 12053 68 39 ( ( -LRB- 12053 68 40 3 3 CD 12053 68 41 % % NN 12053 68 42 ) ) -RRB- 12053 68 43 These these DT 12053 68 44 s s POS 12053 68 45 and and CC 12053 68 46 Dissertations Dissertations NNPS 12053 68 47 Undergraduate Undergraduate NNP 12053 68 48 32 32 CD 12053 68 49 ( ( -LRB- 12053 68 50 10 10 CD 12053 68 51 % % NN 12053 68 52 ) ) -RRB- 12053 68 53 Postgraduate postgraduate NN 12053 68 54 25 25 CD 12053 68 55 ( ( -LRB- 12053 68 56 8 8 CD 12053 68 57 % % NN 12053 68 58 ) ) -RRB- 12053 68 59 PhD phd NN 12053 68 60 22 22 CD 12053 68 61 ( ( -LRB- 12053 68 62 7 7 CD 12053 68 63 % % NN 12053 68 64 ) ) -RRB- 12053 68 65 Other other JJ 12053 68 66 Academic academic JJ 12053 68 67 essays essay NNS 12053 68 68 , , , 12053 68 69 conferences conference NNS 12053 68 70 , , , 12053 68 71 datasets dataset NNS 12053 68 72 , , , 12053 68 73 open open JJ 12053 68 74 educational educational JJ 12053 68 75 resources resource NNS 12053 68 76 ( ( -LRB- 12053 68 77 OERs OERs NNP 12053 68 78 ) ) -RRB- 12053 68 79 , , , 12053 68 80 reports report NNS 12053 68 81 , , , 12053 68 82 syllabuses syllabus NNS 12053 68 83 , , , 12053 68 84 etc etc FW 12053 68 85 . . . 12053 69 1 25 25 CD 12053 69 2 ( ( -LRB- 12053 69 3 8 8 CD 12053 69 4 % % NN 12053 69 5 ) ) -RRB- 12053 69 6 More More JJR 12053 69 7 than than IN 12053 69 8 half half NN 12053 69 9 of of IN 12053 69 10 the the DT 12053 69 11 documents document NNS 12053 69 12 citing cite VBG 12053 69 13 MDC MDC NNP 12053 69 14 were be VBD 12053 69 15 journal journal NN 12053 69 16 articles article NNS 12053 69 17 . . . 12053 70 1 These these DT 12053 70 2 articles article NNS 12053 70 3 had have VBD 12053 70 4 been be VBN 12053 70 5 published publish VBN 12053 70 6 in in IN 12053 70 7 126 126 CD 12053 70 8 different different JJ 12053 70 9 journals journal NNS 12053 70 10 . . . 12053 71 1 In in IN 12053 71 2 order order NN 12053 71 3 to to TO 12053 71 4 determine determine VB 12053 71 5 the the DT 12053 71 6 disciplines discipline NNS 12053 71 7 of of IN 12053 71 8 the the DT 12053 71 9 journals journal NNS 12053 71 10 citing cite VBG 12053 71 11 MDC MDC NNP 12053 71 12 , , , 12053 71 13 we -PRON- PRP 12053 71 14 searched search VBD 12053 71 15 for for IN 12053 71 16 them -PRON- PRP 12053 71 17 in in IN 12053 71 18 Ulrich Ulrich NNP 12053 71 19 ’s ’s POS 12053 71 20 Periodicals Periodicals NNP 12053 71 21 Directory Directory NNP 12053 71 22 . . . 12053 72 1 Figure figure NN 12053 72 2 2 2 CD 12053 72 3 shows show VBZ 12053 72 4 the the DT 12053 72 5 subject subject NN 12053 72 6 of of IN 12053 72 7 the the DT 12053 72 8 148 148 CD 12053 72 9 articles article NNS 12053 72 10 published publish VBN 12053 72 11 in in IN 12053 72 12 journals journal NNS 12053 72 13 indexed index VBN 12053 72 14 in in IN 12053 72 15 Ulrich Ulrich NNP 12053 72 16 ’s ’s POS 12053 72 17 Periodicals Periodicals NNP 12053 72 18 Directory Directory NNP 12053 72 19 that that IN 12053 72 20 we -PRON- PRP 12053 72 21 were be VBD 12053 72 22 able able JJ 12053 72 23 to to TO 12053 72 24 retrieve retrieve VB 12053 72 25 ; ; : 12053 72 26 the the DT 12053 72 27 remaining remain VBG 12053 72 28 19 19 CD 12053 72 29 articles article NNS 12053 72 30 had have VBD 12053 72 31 been be VBN 12053 72 32 published publish VBN 12053 72 33 in in IN 12053 72 34 journals journal NNS 12053 72 35 not not RB 12053 72 36 indexed index VBN 12053 72 37 in in IN 12053 72 38 Ulrich Ulrich NNP 12053 72 39 ’s ’s POS 12053 72 40 Periodicals Periodicals NNP 12053 72 41 Directory Directory NNP 12053 72 42 . . . 12053 73 1 Figure figure NN 12053 73 2 2 2 CD 12053 73 3 . . . 12053 74 1 Disciplines discipline NNS 12053 74 2 of of IN 12053 74 3 the the DT 12053 74 4 Articles Articles NNPS 12053 74 5 Citing Citing NNP 12053 74 6 MDC MDC NNP 12053 74 7 ( ( -LRB- 12053 74 8 n n NNP 12053 74 9 = = SYM 12053 74 10 148 148 CD 12053 74 11 ) ) -RRB- 12053 74 12 As as IN 12053 74 13 shown show VBN 12053 74 14 in in IN 12053 74 15 figure figure NN 12053 74 16 2 2 CD 12053 74 17 , , , 12053 74 18 half half NN 12053 74 19 of of IN 12053 74 20 the the DT 12053 74 21 articles article NNS 12053 74 22 citing cite VBG 12053 74 23 MDC MDC NNP 12053 74 24 were be VBD 12053 74 25 published publish VBN 12053 74 26 in in IN 12053 74 27 two two CD 12053 74 28 humanities humanity NNS 12053 74 29 disciplines discipline NNS 12053 74 30 : : : 12053 74 31 linguistics linguistic NNS 12053 74 32 and and CC 12053 74 33 literature literature NN 12053 74 34 ( ( -LRB- 12053 74 35 26 26 CD 12053 74 36 percent percent NN 12053 74 37 ) ) -RRB- 12053 74 38 and and CC 12053 74 39 history history NN 12053 74 40 ( ( -LRB- 12053 74 41 25 25 CD 12053 74 42 percent percent NN 12053 74 43 ) ) -RRB- 12053 74 44 . . . 12053 75 1 Additionally additionally RB 12053 75 2 , , , 12053 75 3 a a DT 12053 75 4 third third NN 12053 75 5 of of IN 12053 75 6 the the DT 12053 75 7 articles article NNS 12053 75 8 ( ( -LRB- 12053 75 9 34 34 CD 12053 75 10 percent percent NN 12053 75 11 ) ) -RRB- 12053 75 12 had have VBD 12053 75 13 been be VBN 12053 75 14 published publish VBN 12053 75 15 in in IN 12053 75 16 journals journal NNS 12053 75 17 in in IN 12053 75 18 different different JJ 12053 75 19 fields field NNS 12053 75 20 in in IN 12053 75 21 the the DT 12053 75 22 social social JJ 12053 75 23 sciences sciences NNPS 12053 75 24 and and CC 12053 75 25 humanities humanity NNS 12053 75 26 , , , 12053 75 27 including include VBG 12053 75 28 education education NN 12053 75 29 ( ( -LRB- 12053 75 30 6 6 CD 12053 75 31 percent percent NN 12053 75 32 ) ) -RRB- 12053 75 33 , , , 12053 75 34 music music NN 12053 75 35 ( ( -LRB- 12053 75 36 4 4 CD 12053 75 37 percent percent NN 12053 75 38 ) ) -RRB- 12053 75 39 , , , 12053 75 40 art art NN 12053 75 41 ( ( -LRB- 12053 75 42 3 3 CD 12053 75 43 percent percent NN 12053 75 44 ) ) -RRB- 12053 75 45 , , , 12053 75 46 religion religion NN 12053 75 47 ( ( -LRB- 12053 75 48 2 2 CD 12053 75 49 percent percent NN 12053 75 50 ) ) -RRB- 12053 75 51 , , , 12053 75 52 anthropology anthropology NN 12053 75 53 ( ( -LRB- 12053 75 54 1 1 CD 12053 75 55 percent percent NN 12053 75 56 ) ) -RRB- 12053 75 57 , , , 12053 75 58 philosophy philosophy NN 12053 75 59 ( ( -LRB- 12053 75 60 1 1 CD 12053 75 61 percent percent NN 12053 75 62 ) ) -RRB- 12053 75 63 , , , 12053 75 64 and and CC 12053 75 65 political political JJ 12053 75 66 science science NN 12053 75 67 ( ( -LRB- 12053 75 68 1 1 CD 12053 75 69 percent percent NN 12053 75 70 ) ) -RRB- 12053 75 71 , , , 12053 75 72 among among IN 12053 75 73 others other NNS 12053 75 74 . . . 12053 76 1 There there EX 12053 76 2 were be VBD 12053 76 3 also also RB 12053 76 4 a a DT 12053 76 5 few few JJ 12053 76 6 cases case NNS 12053 76 7 of of IN 12053 76 8 citing cite VBG 12053 76 9 articles article NNS 12053 76 10 published publish VBN 12053 76 11 in in IN 12053 76 12 journals journal NNS 12053 76 13 in in IN 12053 76 14 the the DT 12053 76 15 INFORMATION INFORMATION NNP 12053 76 16 TECHNOLOGY TECHNOLOGY NNP 12053 76 17 AND and CC 12053 76 18 LIBRARIES LIBRARIES NNP 12053 76 19 JUNE JUNE NNP 12053 76 20 2020 2020 CD 12053 76 21 MEASURING measure VBG 12053 76 22 THE the DT 12053 76 23 IMPACT IMPACT NNP 12053 76 24 OF of IN 12053 76 25 DIGITAL DIGITAL NNP 12053 76 26 HERITAGE HERITAGE NNP 12053 76 27 COLLECTIONS COLLECTIONS NNP 12053 76 28 USING use VBG 12053 76 29 GOOGLE GOOGLE NNP 12053 76 30 SCHOLAR SCHOLAR NNP 12053 76 31 | | NNP 12053 76 32 BORREGO BORREGO NNP 12053 76 33 6 6 CD 12053 76 34 experimental experimental NN 12053 76 35 , , , 12053 76 36 health health NN 12053 76 37 , , , 12053 76 38 and and CC 12053 76 39 natural natural JJ 12053 76 40 sciences science NNS 12053 76 41 ( ( -LRB- 12053 76 42 3 3 CD 12053 76 43 percent percent NN 12053 76 44 ) ) -RRB- 12053 76 45 , , , 12053 76 46 usually usually RB 12053 76 47 in in IN 12053 76 48 studies study NNS 12053 76 49 employing employ VBG 12053 76 50 a a DT 12053 76 51 historical historical JJ 12053 76 52 approach approach NN 12053 76 53 to to IN 12053 76 54 these these DT 12053 76 55 disciplines discipline NNS 12053 76 56 . . . 12053 77 1 In in IN 12053 77 2 all all DT 12053 77 3 cases case NNS 12053 77 4 , , , 12053 77 5 the the DT 12053 77 6 authors author NNS 12053 77 7 of of IN 12053 77 8 the the DT 12053 77 9 articles article NNS 12053 77 10 had have VBD 12053 77 11 used use VBN 12053 77 12 MDC MDC NNP 12053 77 13 as as IN 12053 77 14 a a DT 12053 77 15 primary primary JJ 12053 77 16 source source NN 12053 77 17 for for IN 12053 77 18 their -PRON- PRP$ 12053 77 19 research research NN 12053 77 20 . . . 12053 78 1 Finally finally RB 12053 78 2 , , , 12053 78 3 15 15 CD 12053 78 4 percent percent NN 12053 78 5 of of IN 12053 78 6 the the DT 12053 78 7 articles article NNS 12053 78 8 citing cite VBG 12053 78 9 MDC MDC NNP 12053 78 10 had have VBD 12053 78 11 been be VBN 12053 78 12 published publish VBN 12053 78 13 in in IN 12053 78 14 library library NN 12053 78 15 and and CC 12053 78 16 information information NN 12053 78 17 science science NN 12053 78 18 journals journal NNS 12053 78 19 . . . 12053 79 1 In in IN 12053 79 2 most most JJS 12053 79 3 cases case NNS 12053 79 4 , , , 12053 79 5 these these DT 12053 79 6 articles article NNS 12053 79 7 had have VBD 12053 79 8 been be VBN 12053 79 9 written write VBN 12053 79 10 by by IN 12053 79 11 librarians librarian NNS 12053 79 12 who who WP 12053 79 13 described describe VBD 12053 79 14 the the DT 12053 79 15 features feature NNS 12053 79 16 of of IN 12053 79 17 MDC MDC NNP 12053 79 18 to to IN 12053 79 19 a a DT 12053 79 20 professional professional JJ 12053 79 21 audience audience NN 12053 79 22 in in IN 12053 79 23 their -PRON- PRP$ 12053 79 24 field field NN 12053 79 25 . . . 12053 80 1 Consistent consistent JJ 12053 80 2 with with IN 12053 80 3 the the DT 12053 80 4 high high JJ 12053 80 5 number number NN 12053 80 6 of of IN 12053 80 7 outputs output NNS 12053 80 8 in in IN 12053 80 9 the the DT 12053 80 10 humanities humanity NNS 12053 80 11 and and CC 12053 80 12 the the DT 12053 80 13 social social JJ 12053 80 14 sciences sciences NNPS 12053 80 15 , , , 12053 80 16 most most RBS 12053 80 17 citing cite VBG 12053 80 18 documents document NNS 12053 80 19 were be VBD 12053 80 20 in in IN 12053 80 21 local local JJ 12053 80 22 languages language NNS 12053 80 23 , , , 12053 80 24 i.e. i.e. FW 12053 80 25 , , , 12053 80 26 48 48 CD 12053 80 27 percent percent NN 12053 80 28 had have VBD 12053 80 29 a a DT 12053 80 30 title title NN 12053 80 31 in in IN 12053 80 32 Catalan Catalan NNP 12053 80 33 and and CC 12053 80 34 35 35 CD 12053 80 35 percent percent NN 12053 80 36 in in IN 12053 80 37 Spanish Spanish NNP 12053 80 38 . . . 12053 81 1 The the DT 12053 81 2 remaining remain VBG 12053 81 3 outputs output NNS 12053 81 4 were be VBD 12053 81 5 in in IN 12053 81 6 English English NNP 12053 81 7 ( ( -LRB- 12053 81 8 11 11 CD 12053 81 9 percent percent NN 12053 81 10 ) ) -RRB- 12053 81 11 or or CC 12053 81 12 in in IN 12053 81 13 other other JJ 12053 81 14 languages language NNS 12053 81 15 ( ( -LRB- 12053 81 16 7 7 CD 12053 81 17 percent percent NN 12053 81 18 ) ) -RRB- 12053 81 19 . . . 12053 82 1 When when WRB 12053 82 2 we -PRON- PRP 12053 82 3 looked look VBD 12053 82 4 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84 2 results result NNS 12053 84 3 were be VBD 12053 84 4 inconsistent inconsistent JJ 12053 84 5 with with IN 12053 84 6 those those DT 12053 84 7 obtained obtain VBN 12053 84 8 when when WRB 12053 84 9 searching search VBG 12053 84 10 Scopus Scopus NNP 12053 84 11 for for IN 12053 84 12 MDC MDC NNP 12053 84 13 references reference NNS 12053 84 14 , , , 12053 84 15 when when WRB 12053 84 16 we -PRON- PRP 12053 84 17 were be VBD 12053 84 18 able able JJ 12053 84 19 to to TO 12053 84 20 retrieve retrieve VB 12053 84 21 just just RB 12053 84 22 twelve twelve CD 12053 84 23 records record NNS 12053 84 24 . . . 12053 85 1 We -PRON- PRP 12053 85 2 followed follow VBD 12053 85 3 up up RP 12053 85 4 these these DT 12053 85 5 discrepancies discrepancy NNS 12053 85 6 , , , 12053 85 7 i.e. i.e. FW 12053 85 8 , , , 12053 85 9 the the DT 12053 85 10 articles article NNS 12053 85 11 published publish VBN 12053 85 12 in in IN 12053 85 13 journals journal NNS 12053 85 14 indexed index VBN 12053 85 15 in in IN 12053 85 16 Scopus Scopus NNP 12053 85 17 whose whose WP$ 12053 85 18 MDC MDC NNP 12053 85 19 citations citation NNS 12053 85 20 were be VBD 12053 85 21 retrieved retrieve VBN 12053 85 22 in in IN 12053 85 23 Google Google NNP 12053 85 24 Scholar Scholar NNP 12053 85 25 but but CC 12053 85 26 not not RB 12053 85 27 in in IN 12053 85 28 Scopus Scopus NNP 12053 85 29 , , , 12053 85 30 and and CC 12053 85 31 in in IN 12053 85 32 most most JJS 12053 85 33 cases case NNS 12053 85 34 , , , 12053 85 35 the the DT 12053 85 36 reason reason NN 12053 85 37 for for IN 12053 85 38 the the DT 12053 85 39 discrepancy discrepancy NN 12053 85 40 was be VBD 12053 85 41 that that IN 12053 85 42 MDC MDC NNP 12053 85 43 citations citation NNS 12053 85 44 were be VBD 12053 85 45 not not RB 12053 85 46 in in IN 12053 85 47 the the DT 12053 85 48 list list NN 12053 85 49 of of IN 12053 85 50 references reference NNS 12053 85 51 at at IN 12053 85 52 the the DT 12053 85 53 end end NN 12053 85 54 of of IN 12053 85 55 the the DT 12053 85 56 article article NN 12053 85 57 . . . 12053 86 1 The the DT 12053 86 2 refer refer NN 12053 86 3 ences ence NNS 12053 86 4 to to IN 12053 86 5 MDC MDC NNP 12053 86 6 were be VBD 12053 86 7 inserted insert VBN 12053 86 8 in in IN 12053 86 9 the the DT 12053 86 10 text text NN 12053 86 11 or or CC 12053 86 12 located locate VBN 12053 86 13 in in IN 12053 86 14 footnotes footnote NNS 12053 86 15 , , , 12053 86 16 annexes annexe NNS 12053 86 17 , , , 12053 86 18 lists list NNS 12053 86 19 of of IN 12053 86 20 websites website NNS 12053 86 21 , , , 12053 86 22 etc etc FW 12053 86 23 . . . 12053 87 1 In in IN 12053 87 2 some some DT 12053 87 3 cases case NNS 12053 87 4 , , , 12053 87 5 MDC MDC NNP 12053 87 6 was be VBD 12053 87 7 cited cite VBN 12053 87 8 in in IN 12053 87 9 document document NN 12053 87 10 types type NNS 12053 87 11 not not RB 12053 87 12 indexed index VBN 12053 87 13 by by IN 12053 87 14 Scopus Scopus NNP 12053 87 15 , , , 12053 87 16 such such JJ 12053 87 17 as as IN 12053 87 18 book book NN 12053 87 19 reviews review NNS 12053 87 20 . . . 12053 88 1 Figure figure NN 12053 88 2 3 3 CD 12053 88 3 shows show VBZ 12053 88 4 three three CD 12053 88 5 examples example NNS 12053 88 6 of of IN 12053 88 7 these these DT 12053 88 8 discrepancies discrepancy NNS 12053 88 9 , , , 12053 88 10 i.e. i.e. FW 12053 88 11 , , , 12053 88 12 MDC MDC NNP 12053 88 13 references reference NNS 12053 88 14 cited cite VBD 12053 88 15 in in IN 12053 88 16 articles article NNS 12053 88 17 indexed index VBN 12053 88 18 in in IN 12053 88 19 Scopus Scopus NNP 12053 88 20 but but CC 12053 88 21 not not RB 12053 88 22 retrievable retrievable VB 12053 88 23 when when WRB 12053 88 24 searching search VBG 12053 88 25 the the DT 12053 88 26 database database NN 12053 88 27 . . . 12053 89 1 In in IN 12053 89 2 the the DT 12053 89 3 first first JJ 12053 89 4 example example NN 12053 89 5 , , , 12053 89 6 the the DT 12053 89 7 reference reference NN 12053 89 8 to to IN 12053 89 9 MDC MDC NNP 12053 89 10 was be VBD 12053 89 11 in in IN 12053 89 12 a a DT 12053 89 13 footnote footnote NN 12053 89 14 but but CC 12053 89 15 not not RB 12053 89 16 in in IN 12053 89 17 the the DT 12053 89 18 final final JJ 12053 89 19 reference reference NN 12053 89 20 list list NN 12053 89 21 . . . 12053 90 1 In in IN 12053 90 2 the the DT 12053 90 3 second second JJ 12053 90 4 example example NN 12053 90 5 , , , 12053 90 6 the the DT 12053 90 7 reference reference NN 12053 90 8 to to IN 12053 90 9 MDC MDC NNP 12053 90 10 was be VBD 12053 90 11 included include VBN 12053 90 12 in in IN 12053 90 13 a a DT 12053 90 14 list list NN 12053 90 15 of of IN 12053 90 16 “ " `` 12053 90 17 sources source NNS 12053 90 18 ” " '' 12053 90 19 placed place VBN 12053 90 20 before before IN 12053 90 21 the the DT 12053 90 22 reference reference NN 12053 90 23 list list NN 12053 90 24 that that WDT 12053 90 25 starts start VBZ 12053 90 26 at at IN 12053 90 27 the the DT 12053 90 28 bottom bottom NN 12053 90 29 of of IN 12053 90 30 the the DT 12053 90 31 image image NN 12053 90 32 . . . 12053 91 1 Finally finally RB 12053 91 2 , , , 12053 91 3 in in IN 12053 91 4 the the DT 12053 91 5 third third JJ 12053 91 6 example example NN 12053 91 7 , , , 12053 91 8 the the DT 12053 91 9 reference reference NN 12053 91 10 to to IN 12053 91 11 MDC MDC NNP 12053 91 12 was be VBD 12053 91 13 included include VBN 12053 91 14 in in IN 12053 91 15 an an DT 12053 91 16 annex annex NN 12053 91 17 , , , 12053 91 18 but but CC 12053 91 19 not not RB 12053 91 20 in in IN 12053 91 21 the the DT 12053 91 22 list list NN 12053 91 23 of of IN 12053 91 24 references reference NNS 12053 91 25 . . . 12053 92 1 In in IN 12053 92 2 all all DT 12053 92 3 three three CD 12053 92 4 cases case NNS 12053 92 5 , , , 12053 92 6 the the DT 12053 92 7 articles article NNS 12053 92 8 were be VBD 12053 92 9 indexed index VBN 12053 92 10 in in IN 12053 92 11 Scopus Scopus NNP 12053 92 12 , , , 12053 92 13 but but CC 12053 92 14 the the DT 12053 92 15 records record NNS 12053 92 16 did do VBD 12053 92 17 not not RB 12053 92 18 include include VB 12053 92 19 the the DT 12053 92 20 references reference NNS 12053 92 21 to to IN 12053 92 22 MDC MDC NNP 12053 92 23 . . . 12053 93 1 Conversely conversely RB 12053 93 2 , , , 12053 93 3 all all DT 12053 93 4 three three CD 12053 93 5 documents document NNS 12053 93 6 were be VBD 12053 93 7 retrieved retrieve VBN 12053 93 8 in in IN 12053 93 9 Google Google NNP 12053 93 10 Scholar Scholar NNP 12053 93 11 since since IN 12053 93 12 it -PRON- PRP 12053 93 13 had have VBD 12053 93 14 indexed index VBN 12053 93 15 the the DT 12053 93 16 full full JJ 12053 93 17 - - HYPH 12053 93 18 text text NN 12053 93 19 . . . 12053 94 1 INFORMATION INFORMATION NNP 12053 94 2 TECHNOLOGY technology NN 12053 94 3 AND and CC 12053 94 4 LIBRARIES library NNS 12053 94 5 JUNE JUNE NNP 12053 94 6 2020 2020 CD 12053 94 7 MEASURING measure VBG 12053 94 8 THE the 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morfològiques morfològique NNS 12053 97 30 , , , 12053 97 31 ” " '' 12053 97 32 Caplletra Caplletra NNP 12053 97 33 : : : 12053 97 34 Revista Revista NNP 12053 97 35 Internacional Internacional NNP 12053 97 36 de de NNP 12053 97 37 Filologia Filologia NNP 12053 97 38 58 58 CD 12053 97 39 ( ( -LRB- 12053 97 40 2015 2015 CD 12053 97 41 ) ) -RRB- 12053 97 42 : : : 12053 97 43 55–89 55–89 LS 12053 97 44 , , , 12053 97 45 https://doi.org/10.7203/caplletra.58.7137 https://doi.org/10.7203/caplletra.58.7137 NNP 12053 97 46 . . . 12053 97 47 ) ) -RRB- 12053 98 1 In in IN 12053 98 2 other other JJ 12053 98 3 cases case NNS 12053 98 4 , , , 12053 98 5 although although IN 12053 98 6 the the DT 12053 98 7 citations citation NNS 12053 98 8 to to IN 12053 98 9 MDC MDC NNP 12053 98 10 were be VBD 12053 98 11 in in IN 12053 98 12 the the DT 12053 98 13 final final JJ 12053 98 14 list list NN 12053 98 15 of of IN 12053 98 16 references reference NNS 12053 98 17 , , , 12053 98 18 Scopus Scopus NNP 12053 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99 36 https://doi.org/10.26882/HistAgrar.073E07l https://doi.org/10.26882/histagrar.073e07l ADD 12053 99 37 https://doi.org/10.1016/j.ihe.2017.09.001 https://doi.org/10.1016/j.ihe.2017.09.001 NNP 12053 99 38 https://doi.org/10.7203/caplletra.58.7137 https://doi.org/10.7203/caplletra.58.7137 PRP 12053 99 39 INFORMATION INFORMATION NNP 12053 99 40 TECHNOLOGY TECHNOLOGY NNP 12053 99 41 AND and CC 12053 99 42 LIBRARIES library NNS 12053 99 43 JUNE JUNE NNP 12053 99 44 2020 2020 CD 12053 99 45 MEASURING measure VBG 12053 99 46 THE the DT 12053 99 47 IMPACT IMPACT NNP 12053 99 48 OF of IN 12053 99 49 DIGITAL DIGITAL NNP 12053 99 50 HERITAGE HERITAGE NNP 12053 99 51 COLLECTIONS COLLECTIONS NNP 12053 99 52 USING use VBG 12053 99 53 GOOGLE GOOGLE NNP 12053 99 54 SCHOLAR SCHOLAR NNP 12053 99 55 | | NNP 12053 99 56 BORREGO BORREGO NNP 12053 99 57 8 8 CD 12053 99 58 included include VBD 12053 99 59 the the DT 12053 99 60 name name NN 12053 99 61 of of IN 12053 99 62 the the DT 12053 99 63 author 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PhD. NNP 12053 106 1 In in IN 12053 106 2 nearly nearly RB 12053 106 3 all all DT 12053 106 4 cases case NNS 12053 106 5 , , , 12053 106 6 dissertations dissertation NNS 12053 106 7 were be VBD 12053 106 8 hosted host VBN 12053 106 9 in in IN 12053 106 10 University University NNP 12053 106 11 institutional institutional JJ 12053 106 12 repositories repository NNS 12053 106 13 and and CC 12053 106 14 belonged belong VBD 12053 106 15 to to IN 12053 106 16 disciplines discipline NNS 12053 106 17 similar similar JJ 12053 106 18 to to IN 12053 106 19 those those DT 12053 106 20 recorded record VBN 12053 106 21 for for IN 12053 106 22 scholarly scholarly JJ 12053 106 23 outputs output NNS 12053 106 24 , , , 12053 106 25 such such JJ 12053 106 26 as as IN 12053 106 27 language language NN 12053 106 28 and and CC 12053 106 29 literature literature NN 12053 106 30 or or CC 12053 106 31 history history NN 12053 106 32 and and CC 12053 106 33 , , , 12053 106 34 more more RBR 12053 106 35 generally 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29 MDC MDC NNP 12053 120 30 resources resource NNS 12053 120 31 . . . 12053 121 1 Professional professional JJ 12053 121 2 scholars scholar NNS 12053 121 3 accessing access VBG 12053 121 4 MDC MDC NNP 12053 121 5 collections collection NNS 12053 121 6 online online RB 12053 121 7 may may MD 12053 121 8 save save VB 12053 121 9 time time NN 12053 121 10 and and CC 12053 121 11 money money NN 12053 121 12 compared compare VBN 12053 121 13 to to IN 12053 121 14 the the DT 12053 121 15 travel travel NN 12053 121 16 costs cost NNS 12053 121 17 required require VBN 12053 121 18 to to TO 12053 121 19 consult consult VB 12053 121 20 the the DT 12053 121 21 resources resource NNS 12053 121 22 in in IN 12053 121 23 situ situ NN 12053 121 24 . . . 12053 122 1 However however RB 12053 122 2 , , , 12053 122 3 in in IN 12053 122 4 the the DT 12053 122 5 case case NN 12053 122 6 of of IN 12053 122 7 students student NNS 12053 122 8 , , , 12053 122 9 it -PRON- PRP 12053 122 10 is be VBZ 12053 122 11 possible possible JJ 12053 122 12 that that IN 12053 122 13 in in IN 12053 122 14 many many JJ 12053 122 15 cases case NNS 12053 122 16 they -PRON- PRP 12053 122 17 would would MD 12053 122 18 be be VB 12053 122 19 unable unable JJ 12053 122 20 to to TO 12053 122 21 access access VB 12053 122 22 the the DT 12053 122 23 collections collection NNS 12053 122 24 had have VBD 12053 122 25 th th VBN 12053 122 26 ey ey UH 12053 122 27 not not RB 12053 122 28 been be VBN 12053 122 29 digitized digitize VBN 12053 122 30 . . . 12053 123 1 When when WRB 12053 123 2 considering consider VBG 12053 123 3 this this DT 12053 123 4 type type NN 12053 123 5 of of IN 12053 123 6 impact impact NN 12053 123 7 , , , 12053 123 8 it -PRON- PRP 12053 123 9 should should MD 12053 123 10 be be VB 12053 123 11 borne bear VBN 12053 123 12 in in IN 12053 123 13 mind mind NN 12053 123 14 that that IN 12053 123 15 the the DT 12053 123 16 actual actual JJ 12053 123 17 number number NN 12053 123 18 of of IN 12053 123 19 academic academic JJ 12053 123 20 essays essay NNS 12053 123 21 , , , 12053 123 22 dissertations dissertation NNS 12053 123 23 , , , 12053 123 24 and and CC 12053 123 25 these these DT 12053 123 26 s s POS 12053 123 27 citing cite VBG 12053 123 28 MDC MDC NNP 12053 123 29 is be VBZ 12053 123 30 presumably presumably RB 12053 123 31 higher high JJR 12053 123 32 than than IN 12053 123 33 the the DT 12053 123 34 number number NN 12053 123 35 recorded record VBN 12053 123 36 in in IN 12053 123 37 this this DT 12053 123 38 study study NN 12053 123 39 . . . 12053 124 1 While while IN 12053 124 2 all all DT 12053 124 3 PhD phd NN 12053 124 4 these these DT 12053 124 5 s s XX 12053 124 6 in in IN 12053 124 7 Catalonia Catalonia NNP 12053 124 8 are be VBP 12053 124 9 posted post VBN 12053 124 10 online online RB 12053 124 11 , , , 12053 124 12 only only RB 12053 124 13 bachelor bachelor NN 12053 124 14 and and CC 12053 124 15 master master NN 12053 124 16 dissertations dissertation NNS 12053 124 17 with with IN 12053 124 18 high high JJ 12053 124 19 grades grade NNS 12053 124 20 are be VBP 12053 124 21 archived archive VBN 12053 124 22 online online RB 12053 124 23 in in IN 12053 124 24 institutional institutional JJ 12053 124 25 repositories repository NNS 12053 124 26 and and CC 12053 124 27 , , , 12053 124 28 therefore therefore RB 12053 124 29 , , , 12053 124 30 could could MD 12053 124 31 be be VB 12053 124 32 retrieved retrieve VBN 12053 124 33 in in IN 12053 124 34 our -PRON- PRP$ 12053 124 35 study study NN 12053 124 36 . . . 12053 125 1 As as IN 12053 125 2 expected expect VBN 12053 125 3 , , , 12053 125 4 given give VBN 12053 125 5 the the DT 12053 125 6 characteristics characteristic NNS 12053 125 7 of of IN 12053 125 8 the the DT 12053 125 9 digitized digitize VBN 12053 125 10 collections collection NNS 12053 125 11 , , , 12053 125 12 most most JJS 12053 125 13 citations citation NNS 12053 125 14 come come VBP 12053 125 15 from from IN 12053 125 16 academic academic JJ 12053 125 17 documents document NNS 12053 125 18 in in IN 12053 125 19 local local JJ 12053 125 20 languages language NNS 12053 125 21 in in IN 12053 125 22 the the DT 12053 125 23 fields field NNS 12053 125 24 of of IN 12053 125 25 humanities humanity NNS 12053 125 26 and and CC 12053 125 27 social social JJ 12053 125 28 sciences science NNS 12053 125 29 . . . 12053 126 1 Most most RBS 12053 126 2 cited cite VBN 12053 126 3 resources resource NNS 12053 126 4 are be VBP 12053 126 5 located locate VBN 12053 126 6 in in IN 12053 126 7 a a DT 12053 126 8 collection collection NN 12053 126 9 of of IN 12053 126 10 digitized digitize VBN 12053 126 11 ancient ancient JJ 12053 126 12 Catalan Catalan NNP 12053 126 13 periodicals periodical NNS 12053 126 14 , , , 12053 126 15 although although IN 12053 126 16 citations citation NNS 12053 126 17 are be VBP 12053 126 18 spread spread VBN 12053 126 19 among among IN 12053 126 20 a a DT 12053 126 21 wide wide JJ 12053 126 22 range range NN 12053 126 23 of of IN 12053 126 24 collections collection NNS 12053 126 25 . . . 12053 127 1 In in IN 12053 127 2 addition addition NN 12053 127 3 to to IN 12053 127 4 the the DT 12053 127 5 use use NN 12053 127 6 of of IN 12053 127 7 MDC MDC NNP 12053 127 8 by by IN 12053 127 9 scholars scholar NNS 12053 127 10 and and CC 12053 127 11 students student NNS 12053 127 12 , , , 12053 127 13 there there EX 12053 127 14 is be VBZ 12053 127 15 also also RB 12053 127 16 a a DT 12053 127 17 significant significant JJ 12053 127 18 proportion proportion NN 12053 127 19 of of IN 12053 127 20 professional professional JJ 12053 127 21 publications publication NNS 12053 127 22 written write VBN 12053 127 23 by by IN 12053 127 24 librarians librarian NNS 12053 127 25 citing cite VBG 12053 127 26 MDC MDC NNP 12053 127 27 . . . 12053 128 1 The the DT 12053 128 2 results result NNS 12053 128 3 of of IN 12053 128 4 the the DT 12053 128 5 study study NN 12053 128 6 show show NN 12053 128 7 that that IN 12053 128 8 Google Google NNP 12053 128 9 Scholar Scholar NNP 12053 128 10 is be VBZ 12053 128 11 possibly possibly RB 12053 128 12 the the DT 12053 128 13 most most RBS 12053 128 14 suitable suitable JJ 12053 128 15 tool tool NN 12053 128 16 for for IN 12053 128 17 conducting conduct VBG 12053 128 18 citation citation NN 12053 128 19 studies study NNS 12053 128 20 on on IN 12053 128 21 the the DT 12053 128 22 impact impact NN 12053 128 23 of of IN 12053 128 24 digital digital JJ 12053 128 25 heritage heritage NN 12053 128 26 collections collection NNS 12053 128 27 . . . 12053 129 1 Given give VBN 12053 129 2 the the DT 12053 129 3 characteristics characteristic NNS 12053 129 4 of of IN 12053 129 5 the the DT 12053 129 6 resources resource NNS 12053 129 7 contained contain VBN 12053 129 8 in in IN 12053 129 9 these these DT 12053 129 10 collections collection NNS 12053 129 11 , , , 12053 129 12 most most JJS 12053 129 13 citations citation NNS 12053 129 14 are be VBP 12053 129 15 retrieved retrieve VBN 12053 129 16 from from IN 12053 129 17 local local JJ 12053 129 18 journals journal NNS 12053 129 19 , , , 12053 129 20 which which WDT 12053 129 21 are be VBP 12053 129 22 frequently frequently RB 12053 129 23 not not RB 12053 129 24 indexed index VBN 12053 129 25 in in IN 12053 129 26 large large JJ 12053 129 27 citation citation NN 12053 129 28 indexes index NNS 12053 129 29 such such JJ 12053 129 30 as as IN 12053 129 31 Web Web NNP 12053 129 32 of of IN 12053 129 33 Science Science NNP 12053 129 34 or or CC 12053 129 35 Scopus Scopus NNP 12053 129 36 . . . 12053 130 1 Even even RB 12053 130 2 when when WRB 12053 130 3 they -PRON- PRP 12053 130 4 are be VBP 12053 130 5 indexed index VBN 12053 130 6 , , , 12053 130 7 our -PRON- PRP$ 12053 130 8 results result NNS 12053 130 9 show show VBP 12053 130 10 that that IN 12053 130 11 Scopus Scopus NNP 12053 130 12 frequently frequently RB 12053 130 13 fails fail VBZ 12053 130 14 to to TO 12053 130 15 properly properly RB 12053 130 16 index index VB 12053 130 17 citations citation NNS 12053 130 18 to to IN 12053 130 19 digital digital JJ 12053 130 20 heritage heritage NN 12053 130 21 collections collection NNS 12053 130 22 , , , 12053 130 23 since since IN 12053 130 24 most most JJS 12053 130 25 citations citation NNS 12053 130 26 are be VBP 12053 130 27 not not RB 12053 130 28 included include VBN 12053 130 29 in in IN 12053 130 30 the the DT 12053 130 31 final final JJ 12053 130 32 list list NN 12053 130 33 of of IN 12053 130 34 references reference NNS 12053 130 35 but but CC 12053 130 36 are be VBP 12053 130 37 inserted insert VBN 12053 130 38 in in IN 12053 130 39 the the DT 12053 130 40 text text NN 12053 130 41 , , , 12053 130 42 in in IN 12053 130 43 footnotes footnote NNS 12053 130 44 , , , 12053 130 45 or or CC 12053 130 46 in in IN 12053 130 47 lists list NNS 12053 130 48 of of IN 12053 130 49 resources resource NNS 12053 130 50 employed employ VBN 12053 130 51 . . . 12053 131 1 Conversely conversely RB 12053 131 2 , , , 12053 131 3 Google Google NNP 12053 131 4 Scholar Scholar NNP 12053 131 5 indexes index VBZ 12053 131 6 the the DT 12053 131 7 full full JJ 12053 131 8 - - HYPH 12053 131 9 text text NN 12053 131 10 of of IN 12053 131 11 documents document NNS 12053 131 12 and and CC 12053 131 13 , , , 12053 131 14 therefore therefore RB 12053 131 15 , , , 12053 131 16 allows allow VBZ 12053 131 17 retrieval retrieval NN 12053 131 18 of of IN 12053 131 19 these these DT 12053 131 20 citations citation NNS 12053 131 21 . . . 12053 132 1 These these DT 12053 132 2 results result NNS 12053 132 3 are be VBP 12053 132 4 consistent consistent JJ 12053 132 5 with with IN 12053 132 6 those those DT 12053 132 7 found find VBN 12053 132 8 in in IN 12053 132 9 previous previous JJ 12053 132 10 research research NN 12053 132 11 that that WDT 12053 132 12 showed show VBD 12053 132 13 that that IN 12053 132 14 digital digital JJ 12053 132 15 archive archive JJ 12053 132 16 materials material NNS 12053 132 17 are be VBP 12053 132 18 more more RBR 12053 132 19 frequently frequently RB 12053 132 20 mentioned mention VBN 12053 132 21 in in IN 12053 132 22 figures figure NNS 12053 132 23 than than IN 12053 132 24 in in IN 12053 132 25 citations citation NNS 12053 132 26 and and CC 12053 132 27 described describe VBD 12053 132 28 how how WRB 12053 132 29 citation citation NN 12053 132 30 information information NN 12053 132 31 for for IN 12053 132 32 digitized digitized JJ 12053 132 33 collections collection NNS 12053 132 34 is be VBZ 12053 132 35 hard hard JJ 12053 132 36 to to TO 12053 132 37 capture capture VB 12053 132 38 due due IN 12053 132 39 to to IN 12053 132 40 the the DT 12053 132 41 lack lack NN 12053 132 42 of of IN 12053 132 43 specific specific JJ 12053 132 44 guidelines guideline NNS 12053 132 45 for for IN 12053 132 46 citing cite VBG 12053 132 47 digitized digitized JJ 12053 132 48 collection collection NN 12053 132 49 materials material NNS 12053 132 50 , , , 12053 132 51 resulting result VBG 12053 132 52 in in IN 12053 132 53 inconsistent inconsistent JJ 12053 132 54 citation citation NN 12053 132 55 practices.10 practices.10 NNP 12053 132 56 In in IN 12053 132 57 addition addition NN 12053 132 58 , , , 12053 132 59 as as IN 12053 132 60 mentioned mention VBN 12053 132 61 previously previously RB 12053 132 62 , , , 12053 132 63 a a DT 12053 132 64 significant significant JJ 12053 132 65 proportion proportion NN 12053 132 66 of of IN 12053 132 67 citations citation NNS 12053 132 68 to to IN 12053 132 69 digital digital JJ 12053 132 70 heritage heritage NN 12053 132 71 collections collection NNS 12053 132 72 originates originate VBZ 12053 132 73 from from IN 12053 132 74 documents document NNS 12053 132 75 indexed index VBN 12053 132 76 by by IN 12053 132 77 Google Google NNP 12053 132 78 Scholar Scholar NNP 12053 132 79 , , , 12053 132 80 but but CC 12053 132 81 not not RB 12053 132 82 by by IN 12053 132 83 Scopus Scopus NNP 12053 132 84 , , , 12053 132 85 especially especially RB 12053 132 86 these these DT 12053 132 87 s s NNS 12053 132 88 and and CC 12053 132 89 dissertations dissertation NNS 12053 132 90 , , , 12053 132 91 but but CC 12053 132 92 also also RB 12053 132 93 reports report VBZ 12053 132 94 , , , 12053 132 95 educational educational JJ 12053 132 96 resources resource NNS 12053 132 97 , , , 12053 132 98 etc etc FW 12053 132 99 . . . 12053 133 1 INFORMATION INFORMATION NNP 12053 133 2 TECHNOLOGY technology NN 12053 133 3 AND and CC 12053 133 4 LIBRARIES library NNS 12053 133 5 JUNE JUNE NNP 12053 133 6 2020 2020 CD 12053 133 7 MEASURING measure VBG 12053 133 8 THE the DT 12053 133 9 IMPACT IMPACT NNP 12053 133 10 OF of IN 12053 133 11 DIGITAL DIGITAL NNP 12053 133 12 HERITAGE HERITAGE NNP 12053 133 13 COLLECTIONS COLLECTIONS NNP 12053 133 14 USING use VBG 12053 133 15 GOOGLE GOOGLE NNP 12053 133 16 SCHOLAR SCHOLAR NNP 12053 133 17 | | NNP 12053 133 18 BORREGO BORREGO NNP 12053 133 19 10 10 CD 12053 133 20 Although although IN 12053 133 21 our -PRON- PRP$ 12053 133 22 study study NN 12053 133 23 provides provide VBZ 12053 133 24 evidence evidence NN 12053 133 25 of of IN 12053 133 26 the the DT 12053 133 27 scholarly scholarly JJ 12053 133 28 impact impact NN 12053 133 29 of of IN 12053 133 30 MDC MDC NNP 12053 133 31 , , , 12053 133 32 it -PRON- PRP 12053 133 33 also also RB 12053 133 34 suffers suffer VBZ 12053 133 35 from from IN 12053 133 36 some some DT 12053 133 37 limitations limitation NNS 12053 133 38 . . . 12053 134 1 Our -PRON- PRP$ 12053 134 2 results result NNS 12053 134 3 do do VBP 12053 134 4 not not RB 12053 134 5 reflect reflect VB 12053 134 6 any any DT 12053 134 7 other other JJ 12053 134 8 kind kind NN 12053 134 9 of of IN 12053 134 10 impact impact NN 12053 134 11 , , , 12053 134 12 such such JJ 12053 134 13 as as IN 12053 134 14 on on IN 12053 134 15 learning learning NN 12053 134 16 , , , 12053 134 17 teaching teaching NN 12053 134 18 , , , 12053 134 19 or or CC 12053 134 20 leisure leisure NN 12053 134 21 . . . 12053 135 1 Similarly similarly RB 12053 135 2 , , , 12053 135 3 our -PRON- PRP$ 12053 135 4 study study NN 12053 135 5 did do VBD 12053 135 6 not not RB 12053 135 7 consider consider VB 12053 135 8 how how WRB 12053 135 9 MDC MDC NNP 12053 135 10 contributes contribute VBZ 12053 135 11 to to IN 12053 135 12 the the DT 12053 135 13 long long JJ 12053 135 14 - - HYPH 12053 135 15 term term NN 12053 135 16 preservation preservation NN 12053 135 17 of of IN 12053 135 18 heritage heritage NN 12053 135 19 collections collection NNS 12053 135 20 . . . 12053 136 1 Further further JJ 12053 136 2 research research NN 12053 136 3 could could MD 12053 136 4 explore explore VB 12053 136 5 these these DT 12053 136 6 issues issue NNS 12053 136 7 using use VBG 12053 136 8 participatory participatory NN 12053 136 9 research research NN 12053 136 10 methods method NNS 12053 136 11 , , , 12053 136 12 including include VBG 12053 136 13 surveys survey NNS 12053 136 14 and and CC 12053 136 15 interviews interview NNS 12053 136 16 with with IN 12053 136 17 users user NNS 12053 136 18 . . . 12053 137 1 ENDNOTES endnotes NN 12053 137 2 1 1 CD 12053 137 3 “ " `` 12053 137 4 EU EU NNP 12053 137 5 Member Member NNP 12053 137 6 States state NNS 12053 137 7 Sign sign VBP 12053 137 8 Up up RP 12053 137 9 to to TO 12053 137 10 Cooperate cooperate VB 12053 137 11 on on IN 12053 137 12 Digitising Digitising NNP 12053 137 13 Cultural Cultural NNP 12053 137 14 Heritage Heritage NNP 12053 137 15 , , , 12053 137 16 ” " '' 12053 137 17 European European NNP 12053 137 18 Commission Commission NNP 12053 137 19 , , , 12053 137 20 last last JJ 12053 137 21 updated update VBN 12053 137 22 April April NNP 12053 137 23 24 24 CD 12053 137 24 , , , 12053 137 25 2020 2020 CD 12053 137 26 , , , 12053 137 27 https://ec.europa.eu/digital-single-market/en/news/eu-member- https://ec.europa.eu/digital-single-market/en/news/eu-member- NNP 12053 137 28 states state NNS 12053 137 29 - - HYPH 12053 137 30 sign sign VB 12053 137 31 - - HYPH 12053 137 32 cooperate cooperate NN 12053 137 33 - - HYPH 12053 137 34 digitising digitise VBG 12053 137 35 - - HYPH 12053 137 36 cultural cultural JJ 12053 137 37 - - HYPH 12053 137 38 heritage heritage NN 12053 137 39 . . . 12053 138 1 2 2 CD 12053 138 2 Emily Emily NNP 12053 138 3 Frieda Frieda NNP 12053 138 4 Shaw Shaw NNP 12053 138 5 , , , 12053 138 6 “ " `` 12053 138 7 Making make VBG 12053 138 8 Digitization Digitization NNP 12053 138 9 Count Count NNP 12053 138 10 : : : 12053 138 11 Assessing assess VBG 12053 138 12 the the DT 12053 138 13 Value Value NNP 12053 138 14 and and CC 12053 138 15 Impact Impact NNP 12053 138 16 of of IN 12053 138 17 Cultural Cultural NNP 12053 138 18 Heritage Heritage NNP 12053 138 19 Digitization Digitization NNP 12053 138 20 , , , 12053 138 21 ” " '' 12053 138 22 Archiving archive VBG 12053 138 23 2016 2016 CD 12053 138 24 Final Final NNP 12053 138 25 Program Program NNP 12053 138 26 and and CC 12053 138 27 Proceedings Proceedings NNP 12053 138 28 ( ( -LRB- 12053 138 29 Springfield Springfield NNP 12053 138 30 , , , 12053 138 31 VA VA NNP 12053 138 32 : : : 12053 138 33 Society society NN 12053 138 34 for for IN 12053 138 35 Imaging Imaging NNP 12053 138 36 Science Science NNP 12053 138 37 and and CC 12053 138 38 Technology Technology NNP 12053 138 39 , , , 12053 138 40 2016 2016 CD 12053 138 41 ) ) -RRB- 12053 138 42 , , , 12053 138 43 197 197 CD 12053 138 44 , , , 12053 138 45 https://doi.org/10.2352/issn.2168- https://doi.org/10.2352/issn.2168- NNP 12053 138 46 3204.2016.1.0.197 3204.2016.1.0.197 NNP 12053 138 47 . . . 12053 139 1 3 3 CD 12053 139 2 Donghee Donghee NNP 12053 139 3 Sinn Sinn NNP 12053 139 4 , , , 12053 139 5 “ " `` 12053 139 6 Impact Impact NNP 12053 139 7 of of IN 12053 139 8 Digital Digital NNP 12053 139 9 Archival Archival NNP 12053 139 10 Collections Collections NNP 12053 139 11 on on IN 12053 139 12 Historical Historical NNP 12053 139 13 Research Research NNP 12053 139 14 , , , 12053 139 15 ” " '' 12053 139 16 Journal Journal NNP 12053 139 17 of of IN 12053 139 18 the the DT 12053 139 19 American American NNP 12053 139 20 Society Society NNP 12053 139 21 for for IN 12053 139 22 Information Information NNP 12053 139 23 Science Science NNP 12053 139 24 and and CC 12053 139 25 Technology Technology NNP 12053 139 26 63 63 CD 12053 139 27 , , , 12053 139 28 no no UH 12053 139 29 . . . 12053 140 1 8 8 LS 12053 140 2 ( ( -LRB- 12053 140 3 August August NNP 12053 140 4 2012 2012 CD 12053 140 5 ) ) -RRB- 12053 140 6 : : : 12053 140 7 1521 1521 CD 12053 140 8 , , , 12053 140 9 https://doi.org/10.1002/asi.22650 https://doi.org/10.1002/asi.22650 NNP 12053 140 10 . . . 12053 141 1 4 4 CD 12053 141 2 Vivien Vivien NNP 12053 141 3 Petras Petras NNP 12053 141 4 and and CC 12053 141 5 Juliane Juliane NNP 12053 141 6 Stiller Stiller NNP 12053 141 7 , , , 12053 141 8 “ " `` 12053 141 9 A a DT 12053 141 10 Decade Decade NNP 12053 141 11 of of IN 12053 141 12 Evaluating Evaluating NNP 12053 141 13 Europeana Europeana NNP 12053 141 14 — — : 12053 141 15 Constructs Constructs NNP 12053 141 16 , , , 12053 141 17 Contexts Contexts NNP 12053 141 18 , , , 12053 141 19 Methods Methods NNP 12053 141 20 & & CC 12053 141 21 Criteria Criteria NNP 12053 141 22 , , , 12053 141 23 ” " '' 12053 141 24 in in IN 12053 141 25 Research Research NNP 12053 141 26 and and CC 12053 141 27 Advanced Advanced NNP 12053 141 28 Technology Technology NNP 12053 141 29 for for IN 12053 141 30 Digital Digital NNP 12053 141 31 Libraries Libraries NNPS 12053 141 32 : : : 12053 141 33 21st 21st JJ 12053 141 34 International International NNP 12053 141 35 Conference Conference NNP 12053 141 36 on on IN 12053 141 37 Theory Theory NNP 12053 141 38 and and CC 12053 141 39 Practice Practice NNP 12053 141 40 , , , 12053 141 41 eds eds XX 12053 141 42 . . . 12053 142 1 Jaap Jaap NNP 12053 142 2 Kamps Kamps NNP 12053 142 3 et et NNP 12053 142 4 al al NNP 12053 142 5 . . . 12053 143 1 ( ( -LRB- 12053 143 2 Cham Cham NNP 12053 143 3 : : : 12053 143 4 Springer Springer NNP 12053 143 5 , , , 12053 143 6 2017 2017 CD 12053 143 7 ) ) -RRB- 12053 143 8 , , , 12053 143 9 241 241 CD 12053 143 10 , , , 12053 143 11 https://doi.org/10.1007/978-3-319-67008-9_19 https://doi.org/10.1007/978-3-319-67008-9_19 ADD 12053 143 12 . . . 12053 144 1 5 5 CD 12053 144 2 LIBER LIBER NNP 12053 144 3 , , , 12053 144 4 “ " `` 12053 144 5 Europe Europe NNP 12053 144 6 's 's POS 12053 144 7 Digital Digital NNP 12053 144 8 Humanities Humanities NNPS 12053 144 9 Landscape Landscape NNP 12053 144 10 : : : 12053 144 11 A a DT 12053 144 12 Report report NN 12053 144 13 from from IN 12053 144 14 LIBER LIBER NNP 12053 144 15 's 's POS 12053 144 16 Digital Digital NNP 12053 144 17 Humanities Humanities NNPS 12053 144 18 & & CC 12053 144 19 Digital Digital NNP 12053 144 20 Cultural Cultural NNP 12053 144 21 Heritage Heritage NNP 12053 144 22 Working Working NNP 12053 144 23 Group Group NNP 12053 144 24 , , , 12053 144 25 ” " '' 12053 144 26 ( ( -LRB- 12053 144 27 2017 2017 CD 12053 144 28 ) ) -RRB- 12053 144 29 , , , 12053 144 30 28 28 CD 12053 144 31 , , , 12053 144 32 https://doi.org/10.5281/zenodo.3247286 https://doi.org/10.5281/zenodo.3247286 CD 12053 144 33 . . . 12053 145 1 6 6 CD 12053 145 2 Shaw Shaw NNP 12053 145 3 , , , 12053 145 4 “ " `` 12053 145 5 Making make VBG 12053 145 6 Digitization Digitization NNP 12053 145 7 Count Count NNP 12053 145 8 , , , 12053 145 9 ” " '' 12053 145 10 198 198 CD 12053 145 11 . . . 12053 146 1 7 7 CD 12053 146 2 Paromita Paromita NNP 12053 146 3 Biswas Biswas NNP 12053 146 4 and and CC 12053 146 5 Joel Joel NNP 12053 146 6 Marchesoni Marchesoni NNP 12053 146 7 , , , 12053 146 8 “ " `` 12053 146 9 Analyzing Analyzing NNP 12053 146 10 Digital Digital NNP 12053 146 11 Collections collection NNS 12053 146 12 Entrances entrance VBZ 12053 146 13 : : : 12053 146 14 What what WP 12053 146 15 Gets get VBZ 12053 146 16 Used use VBN 12053 146 17 and and CC 12053 146 18 Why why WRB 12053 146 19 It -PRON- PRP 12053 146 20 Matters matter VBZ 12053 146 21 , , , 12053 146 22 ” " '' 12053 146 23 Information Information NNP 12053 146 24 Technology Technology NNP 12053 146 25 and and CC 12053 146 26 Libraries Libraries NNP 12053 146 27 35 35 CD 12053 146 28 , , , 12053 146 29 no no UH 12053 146 30 . . . 12053 147 1 4 4 CD 12053 147 2 ( ( -LRB- 12053 147 3 2016 2016 CD 12053 147 4 ) ) -RRB- 12053 147 5 : : : 12053 147 6 19–34 19–34 CD 12053 147 7 , , , 12053 147 8 https://doi.org/10.6017/ital.v35i4.9446 https://doi.org/10.6017/ital.v35i4.9446 NNS 12053 147 9 . . . 12053 148 1 8 8 CD 12053 148 2 Sinn Sinn NNP 12053 148 3 , , , 12053 148 4 “ " `` 12053 148 5 Impact Impact NNP 12053 148 6 of of IN 12053 148 7 Digital Digital NNP 12053 148 8 Archival Archival NNP 12053 148 9 Collections Collections NNP 12053 148 10 , , , 12053 148 11 ” " '' 12053 148 12 1525 1525 CD 12053 148 13 . . . 12053 149 1 9 9 CD 12053 149 2 Alberto Alberto NNP 12053 149 3 Martín Martín NNP 12053 149 4 - - HYPH 12053 149 5 Martín Martín NNP 12053 149 6 et et FW 12053 149 7 al al NNP 12053 149 8 . . NNP 12053 149 9 , , , 12053 149 10 “ " `` 12053 149 11 Google Google NNP 12053 149 12 Scholar Scholar NNP 12053 149 13 , , , 12053 149 14 Web Web NNP 12053 149 15 of of IN 12053 149 16 Science Science NNP 12053 149 17 , , , 12053 149 18 and and CC 12053 149 19 Scopus Scopus NNP 12053 149 20 : : : 12053 149 21 A a DT 12053 149 22 Systematic systematic JJ 12053 149 23 Comparison Comparison NNP 12053 149 24 of of IN 12053 149 25 Citations Citations NNPS 12053 149 26 in in IN 12053 149 27 252 252 CD 12053 149 28 Subject Subject NNP 12053 149 29 Categories Categories NNPS 12053 149 30 , , , 12053 149 31 ” " '' 12053 149 32 Journal Journal NNP 12053 149 33 of of IN 12053 149 34 Informetrics Informetrics NNP 12053 149 35 12 12 CD 12053 149 36 , , , 12053 149 37 no no DT 12053 149 38 4 4 CD 12053 149 39 ( ( -LRB- 12053 149 40 November November NNP 12053 149 41 2018 2018 CD 12053 149 42 ) ) -RRB- 12053 149 43 : : : 12053 149 44 1160–77 1160–77 CD 12053 149 45 , , , 12053 149 46 https://doi.org/10.1016/j.joi.2018.09.002 https://doi.org/10.1016/j.joi.2018.09.002 ADD 12053 149 47 . . . 12053 150 1 10 10 CD 12053 150 2 Sinn Sinn NNP 12053 150 3 , , , 12053 150 4 “ " `` 12053 150 5 Impact Impact NNP 12053 150 6 of of IN 12053 150 7 Digital Digital NNP 12053 150 8 Archival Archival NNP 12053 150 9 Collections Collections NNP 12053 150 10 , , , 12053 150 11 ” " '' 12053 150 12 1533 1533 CD 12053 150 13 ; ; : 12053 150 14 Shaw Shaw NNP 12053 150 15 , , , 12053 150 16 “ " `` 12053 150 17 Making make VBG 12053 150 18 Digitization Digitization NNP 12053 150 19 Count Count NNP 12053 150 20 , , , 12053 150 21 ” " '' 12053 150 22 199 199 CD 12053 150 23 . . . 12053 150 24 https://ec.europa.eu/digital-single-market/en/news/eu-member-states-sign-cooperate-digitising-cultural-heritage https://ec.europa.eu/digital-single-market/en/news/eu-member-states-sign-cooperate-digitising-cultural-heritage JJ 12053 150 25 https://ec.europa.eu/digital-single-market/en/news/eu-member-states-sign-cooperate-digitising-cultural-heritage https://ec.europa.eu/digital-single-market/en/news/eu-member-states-sign-cooperate-digitising-cultural-heritage JJ 12053 150 26 https://doi.org/10.2352/issn.2168-3204.2016.1.0.197 https://doi.org/10.2352/issn.2168-3204.2016.1.0.197 NNS 12053 150 27 https://doi.org/10.2352/issn.2168-3204.2016.1.0.197 https://doi.org/10.2352/issn.2168-3204.2016.1.0.197 CD 12053 150 28 https://doi.org/10.1002/asi.22650 https://doi.org/10.1002/asi.22650 NNS 12053 150 29 https://doi.org/10.1007/978-3-319-67008-9_19 https://doi.org/10.1007/978-3-319-67008-9_19 ADD 12053 150 30 https://doi.org/10.5281/zenodo.3247286 https://doi.org/10.5281/zenodo.3247286 VB 12053 150 31 https://doi.org/10.6017/ital.v35i4.9446 https://doi.org/10.6017/ital.v35i4.9446 NNS 12053 150 32 https://doi.org/10.1016/j.joi.2018.09.002 https://doi.org/10.1016/j.joi.2018.09.002 CC 12053 150 33 ABSTRACT ABSTRACT NNP 12053 150 34 Introduction Introduction NNP 12053 150 35 Methodology Methodology NNP 12053 150 36 Results Results NNP 12053 150 37 Citing Citing NNP 12053 150 38 documents document NNS 12053 150 39 : : : 12053 150 40 chronological chronological JJ 12053 150 41 evolution evolution NN 12053 150 42 , , , 12053 150 43 document document NN 12053 150 44 types type NNS 12053 150 45 , , , 12053 150 46 disciplines discipline NNS 12053 150 47 , , , 12053 150 48 languages language NNS 12053 150 49 , , , 12053 150 50 and and CC 12053 150 51 coverage coverage NN 12053 150 52 of of IN 12053 150 53 Google Google NNP 12053 150 54 Scholar Scholar NNP 12053 150 55 compared compare VBN 12053 150 56 to to IN 12053 150 57 Scopus Scopus NNP 12053 150 58 Cited Cited NNP 12053 150 59 collections collection NNS 12053 150 60 in in IN 12053 150 61 MDC MDC NNP 12053 150 62 Discussion Discussion NNP 12053 150 63 and and CC 12053 150 64 conclusions conclusion NNS 12053 150 65 ENDNOTES endnotes NN