{"id":"https://openalex.org/W4239088614","doi":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x","title":"PREFACE","display_name":"PREFACE","publication_year":2009,"publication_date":"2009-01-29","ids":{"openalex":"https://openalex.org/W4239088614","doi":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x"},"language":"en","primary_location":{"id":"doi:10.1111/j.1600-0404.1975.tb01401.x","doi":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x","pdf_url":null,"source":{"id":"https://openalex.org/S66034498","display_name":"Acta Neurologica Scandinavica","issn_l":"0001-6314","issn":["0001-6314","1600-0404"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Neurologica Scandinavica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"52","issue":null,"first_page":"i","last_page":"i"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.6358349919319153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44904765486717224},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.3882560133934021},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.380391389131546},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3266593813896179}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/j.1600-0404.1975.tb01401.x","doi":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1600-0404.1975.tb01401.x","pdf_url":null,"source":{"id":"https://openalex.org/S66034498","display_name":"Acta Neurologica Scandinavica","issn_l":"0001-6314","issn":["0001-6314","1600-0404"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Neurologica Scandinavica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4236395341","https://openalex.org/W4246749961","https://openalex.org/W4244875368","https://openalex.org/W4248286087"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2022-05-12T00:00:00"}