{"id":"https://openalex.org/W339976869","doi":null,"title":"Bibliometric Studies of Scientific Productivity.","display_name":"Bibliometric Studies of Scientific Productivity.","publication_year":1978,"publication_date":"1978-03-01","ids":{"openalex":"https://openalex.org/W339976869","mag":"339976869"},"language":"en","primary_location":{"id":"pmh:ADA054442","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&amp;verb=getRecord&amp;metadataPrefix=html&amp;identifier=ADA054442","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034478687","display_name":"Russell C Coile","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Coile,Russell C","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5034478687"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.4746,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.98551959,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9990000128746033,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T13284","display_name":"Psychology Research and Bibliometrics","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13673","display_name":"Library Science and Information","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/research-productivity","display_name":"research productivity","score":0.953000009059906},{"id":"https://openalex.org/keywords/lotka-s-law","display_name":"Lotka's law","score":0.8930000066757202},{"id":"https://openalex.org/keywords/inverse-square-law","display_name":"inverse-square law","score":0.8500000238418579},{"id":"https://openalex.org/keywords/frequency-distribution","display_name":"frequency distribution","score":0.5879999995231628},{"id":"https://openalex.org/keywords/weibull-distribution","display_name":"Weibull distribution","score":1.0},{"id":"https://openalex.org/keywords/bibliometrics","display_name":"bibliometric analysis","score":0.5180000066757202},{"id":"https://openalex.org/keywords/chemical-abstracts","display_name":"Chemical Abstracts","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.6145817041397095},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.5184218883514404},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.5114809274673462},{"id":"https://openalex.org/C173291955","wikidata":"https://www.wikidata.org/wiki/Q732332","display_name":"Weibull distribution","level":2,"score":0.4682990610599518},{"id":"https://openalex.org/C178315738","wikidata":"https://www.wikidata.org/wiki/Q603441","display_name":"Bibliometrics","level":2,"score":0.46776479482650757},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45602649450302124},{"id":"https://openalex.org/C2984423262","wikidata":"https://www.wikidata.org/wiki/Q17327049","display_name":"Scientific publishing","level":3,"score":0.42761847376823425},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.41092896461486816},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3928578495979309},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.336056113243103},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.2958631217479706},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.23124003410339355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21158206462860107},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.14200377464294434},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.1304055154323578},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:ADA054442","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&amp;verb=getRecord&amp;metadataPrefix=html&amp;identifier=ADA054442","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":75,"referenced_works":["https://openalex.org/W69827817","https://openalex.org/W210468603","https://openalex.org/W213130062","https://openalex.org/W216064206","https://openalex.org/W233760096","https://openalex.org/W234402657","https://openalex.org/W236877066","https://openalex.org/W238462521","https://openalex.org/W239615730","https://openalex.org/W245205869","https://openalex.org/W246598004","https://openalex.org/W247587822","https://openalex.org/W249868498","https://openalex.org/W250005737","https://openalex.org/W254667384","https://openalex.org/W262149997","https://openalex.org/W263778645","https://openalex.org/W267115070","https://openalex.org/W267190823","https://openalex.org/W273079741","https://openalex.org/W289250894","https://openalex.org/W304744040","https://openalex.org/W315614247","https://openalex.org/W319350607","https://openalex.org/W321503396","https://openalex.org/W322000433","https://openalex.org/W327249758","https://openalex.org/W348000892","https://openalex.org/W830739394","https://openalex.org/W1515534150","https://openalex.org/W1518610302","https://openalex.org/W1519261577","https://openalex.org/W1525891628","https://openalex.org/W1538281313","https://openalex.org/W1547651296","https://openalex.org/W1565569559","https://openalex.org/W1571499503","https://openalex.org/W1967980274","https://openalex.org/W1975217288","https://openalex.org/W1981419719","https://openalex.org/W1994024164","https://openalex.org/W1999025275","https://openalex.org/W2003009386","https://openalex.org/W2033306386","https://openalex.org/W2036671379","https://openalex.org/W2037544890","https://openalex.org/W2044897847","https://openalex.org/W2045468057","https://openalex.org/W2052668768","https://openalex.org/W2053170240","https://openalex.org/W2056809734","https://openalex.org/W2071840056","https://openalex.org/W2082222868","https://openalex.org/W2099739120","https://openalex.org/W2100318578","https://openalex.org/W2102880083","https://openalex.org/W2112868788","https://openalex.org/W2114446970","https://openalex.org/W2122232285","https://openalex.org/W2136168177","https://openalex.org/W2136766753","https://openalex.org/W2167307109","https://openalex.org/W2167476790","https://openalex.org/W2183100360","https://openalex.org/W2321542475","https://openalex.org/W2330381647","https://openalex.org/W2463095032","https://openalex.org/W2574298981","https://openalex.org/W2576703335","https://openalex.org/W2727420541","https://openalex.org/W2914483510","https://openalex.org/W3016171277","https://openalex.org/W3023681997","https://openalex.org/W3025878996","https://openalex.org/W3151785220"],"related_works":["https://openalex.org/W2071840056","https://openalex.org/W2337228943","https://openalex.org/W3039241624","https://openalex.org/W2014126600","https://openalex.org/W1509287717","https://openalex.org/W7165616532","https://openalex.org/W2137590293","https://openalex.org/W2138664665","https://openalex.org/W2273303309","https://openalex.org/W3105747213"],"abstract_inverted_index":{"In":[0],"1926,":[1],"Alfred":[2],"J.":[3],"Lotka":[4,43],"examined":[5],"the":[6,16,37,54,64,74,88],"scientific":[7,50],"publishing":[8,58],"productivity":[9,51],"of":[10,15,18,39,49,56,66,76],"chemists.":[11],"His":[12],"bibliometric":[13],"study":[14],"number":[17],"chemists":[19],"listed":[20],"in":[21,32,52],"Chemical":[22],"Abstracts":[23],"who":[24],"had":[25],"published":[26],"one,":[27],"two,":[28],"three,":[29],"etc.":[30],"papers":[31,60],"a":[33],"ten-year":[34],"period":[35],"was":[36],"first":[38],"many":[40],"such":[41],"studies.":[42],"proposed":[44],"an":[45],"'inverse":[46],"square":[47,65],"law'":[48],"which":[53],"frequency":[55,78],"authors":[57],"x":[59],"varied":[61],"inversely":[62],"as":[63],"x.":[67],"Bibliometric":[68],"research":[69],"is":[70],"underway":[71],"to":[72],"explore":[73],"applicability":[75],"other":[77],"distributions":[79],"including":[80],"Fisher's":[81],"logarithmic":[82],"series,":[83],"Yule's":[84],"Beta":[85],"function":[86],"and":[87],"Weibull":[89],"distribution.":[90],"(Author)":[91]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
