{"id":"https://openalex.org/W4281252345","doi":"https://doi.org/10.1007/s11192-022-04398-3","title":"The high scholarly value of grey literature before and during Covid-19","display_name":"The high scholarly value of grey literature before and during Covid-19","publication_year":2022,"publication_date":"2022-05-21","ids":{"openalex":"https://openalex.org/W4281252345","doi":"https://doi.org/10.1007/s11192-022-04398-3","pmid":"https://pubmed.ncbi.nlm.nih.gov/35615527"},"language":"en","primary_location":{"id":"doi:10.1007/s11192-022-04398-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11192-022-04398-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11192-022-04398-3.pdf","source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11192-022-04398-3.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079602209","display_name":"Kayvan Kousha","orcid":"https://orcid.org/0000-0003-4827-971X"},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Kayvan Kousha","raw_affiliation_strings":["Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK"],"raw_orcid":"https://orcid.org/0000-0003-4827-971X","affiliations":[{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","institution_ids":["https://openalex.org/I119664326"]},{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK","institution_ids":["https://openalex.org/I119664326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034823602","display_name":"Mike Thelwall","orcid":"https://orcid.org/0000-0001-6065-205X"},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mike Thelwall","raw_affiliation_strings":["Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK"],"raw_orcid":"https://orcid.org/0000-0001-6065-205X","affiliations":[{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","institution_ids":["https://openalex.org/I119664326"]},{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK","institution_ids":["https://openalex.org/I119664326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038807524","display_name":"Matthew S. Bickley","orcid":"https://orcid.org/0000-0002-4585-7919"},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Matthew Bickley","raw_affiliation_strings":["Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK"],"raw_orcid":"https://orcid.org/0000-0002-4585-7919","affiliations":[{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY UK","institution_ids":["https://openalex.org/I119664326"]},{"raw_affiliation_string":"Statistical Cybermetrics Research Group, School of Mathematics and Computer Science, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK","institution_ids":["https://openalex.org/I119664326"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079602209"],"corresponding_institution_ids":["https://openalex.org/I119664326"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":4.2831,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.94984578,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"127","issue":"6","first_page":"3489","last_page":"3504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9211999773979187,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9211999773979187,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coronavirus-disease-2019","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.803297221660614},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.6883708238601685},{"id":"https://openalex.org/keywords/2019-20-coronavirus-outbreak","display_name":"2019-20 coronavirus outbreak","score":0.5853638648986816},{"id":"https://openalex.org/keywords/severe-acute-respiratory-syndrome-coronavirus-2","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","score":0.5795026421546936},{"id":"https://openalex.org/keywords/grey-literature","display_name":"Grey literature","score":0.5543540716171265},{"id":"https://openalex.org/keywords/scholarly-communication","display_name":"Scholarly communication","score":0.4303465485572815},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3349039554595947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.319547176361084},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3190639913082123},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.2983647882938385},{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.25620943307876587},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.227699875831604},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1708608865737915},{"id":"https://openalex.org/keywords/virology","display_name":"Virology","score":0.12598782777786255},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.08116483688354492},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.06167033314704895}],"concepts":[{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.803297221660614},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.6883708238601685},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.5853638648986816},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.5795026421546936},{"id":"https://openalex.org/C61904560","wikidata":"https://www.wikidata.org/wiki/Q1148359","display_name":"Grey literature","level":3,"score":0.5543540716171265},{"id":"https://openalex.org/C2777462167","wikidata":"https://www.wikidata.org/wiki/Q7432048","display_name":"Scholarly communication","level":3,"score":0.4303465485572815},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3349039554595947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.319547176361084},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3190639913082123},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2983647882938385},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.25620943307876587},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.227699875831604},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1708608865737915},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.12598782777786255},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.08116483688354492},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.06167033314704895},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.0},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s11192-022-04398-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11192-022-04398-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11192-022-04398-3.pdf","source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},{"id":"pmid:35615527","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35615527","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":null},{"id":"pmh:oai:RePEc:spr:scient:v:127:y:2022:i:6:d:10.1007_s11192-022-04398-3","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11192-022-04398-3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9122808","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9122808","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Scientometrics","raw_type":"Text"},{"id":"pmh:oai:wlv.openrepository.com:2436/624735","is_oa":false,"landing_page_url":"http://hdl.handle.net/2436/624735","pdf_url":null,"source":{"id":"https://openalex.org/S4306401000","display_name":"Wolverhampton Intellectual Repository and E-Theses (University of Wolverhampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119664326","host_organization_name":"University of Wolverhampton","host_organization_lineage":["https://openalex.org/I119664326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"127","raw_type":"Journal article"}],"best_oa_location":{"id":"doi:10.1007/s11192-022-04398-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11192-022-04398-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11192-022-04398-3.pdf","source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281252345.pdf","grobid_xml":"https://content.openalex.org/works/W4281252345.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W25045301","https://openalex.org/W1560222135","https://openalex.org/W1699169180","https://openalex.org/W1881106229","https://openalex.org/W1973396742","https://openalex.org/W1977987445","https://openalex.org/W1980974737","https://openalex.org/W1987326674","https://openalex.org/W2094921812","https://openalex.org/W2097350739","https://openalex.org/W2112566241","https://openalex.org/W2132865572","https://openalex.org/W2314218075","https://openalex.org/W2767399227","https://openalex.org/W2771839199","https://openalex.org/W2921017670","https://openalex.org/W3014860074","https://openalex.org/W3015382945","https://openalex.org/W3029581652","https://openalex.org/W3044704591","https://openalex.org/W3044728890","https://openalex.org/W3106288489","https://openalex.org/W3176865138","https://openalex.org/W6946012736"],"related_works":["https://openalex.org/W4206669628","https://openalex.org/W3036314732","https://openalex.org/W4205317059","https://openalex.org/W3009669391","https://openalex.org/W4382894326","https://openalex.org/W3198183218","https://openalex.org/W3081785542","https://openalex.org/W3171943759","https://openalex.org/W3176864053","https://openalex.org/W3084498529"],"abstract_inverted_index":{"The":[0],"online":[1],"version":[2],"of":[3],"this":[4],"article":[5],"(10.1007/s11192-022-04398-3)":[6],"contains":[7],"supplementary":[8],"material,":[9],"which":[10],"is":[11],"available":[12],"to":[13],"authorized":[14],"users.":[15]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
