{"id":"https://openalex.org/W1964881430","doi":"https://doi.org/10.1305/ndjfl/1093887523","title":"On some modal logics related to the \u0141 -modal system.","display_name":"On some modal logics related to the \u0141 -modal system.","publication_year":1976,"publication_date":"1976-04-01","ids":{"openalex":"https://openalex.org/W1964881430","doi":"https://doi.org/10.1305/ndjfl/1093887523","mag":"1964881430"},"language":"en","primary_location":{"id":"doi:10.1305/ndjfl/1093887523","is_oa":false,"landing_page_url":"https://doi.org/10.1305/ndjfl/1093887523","pdf_url":null,"source":{"id":"https://openalex.org/S78544662","display_name":"Notre Dame Journal of Formal Logic","issn_l":"0029-4527","issn":["0029-4527","1939-0726"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315698","host_organization_name":"Duke University Press","host_organization_lineage":["https://openalex.org/P4310315698","https://openalex.org/P4310315572"],"host_organization_lineage_names":["Duke University Press","Duke University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Notre Dame Journal of Formal Logic","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5112135336","display_name":"Robert Lee Wilson","orcid":"https://orcid.org/0009-0003-3500-890X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Robert L. Wilson","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112135336"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.378,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84866419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9588000178337097,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/modal","display_name":"Modal","score":0.843967854976654},{"id":"https://openalex.org/keywords/normal-modal-logic","display_name":"Normal modal logic","score":0.5364022850990295},{"id":"https://openalex.org/keywords/accessibility-relation","display_name":"Accessibility relation","score":0.4528563320636749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3930682837963104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3925066888332367},{"id":"https://openalex.org/keywords/modal-logic","display_name":"Modal logic","score":0.36960744857788086},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.34234243631362915},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10976240038871765},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08611419796943665}],"concepts":[{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.843967854976654},{"id":"https://openalex.org/C114092440","wikidata":"https://www.wikidata.org/wiki/Q840226","display_name":"Normal modal logic","level":4,"score":0.5364022850990295},{"id":"https://openalex.org/C11191006","wikidata":"https://www.wikidata.org/wiki/Q2663311","display_name":"Accessibility relation","level":4,"score":0.4528563320636749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3930682837963104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3925066888332367},{"id":"https://openalex.org/C27508121","wikidata":"https://www.wikidata.org/wiki/Q210841","display_name":"Modal logic","level":3,"score":0.36960744857788086},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.34234243631362915},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10976240038871765},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08611419796943665},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1305/ndjfl/1093887523","is_oa":false,"landing_page_url":"https://doi.org/10.1305/ndjfl/1093887523","pdf_url":null,"source":{"id":"https://openalex.org/S78544662","display_name":"Notre Dame Journal of Formal Logic","issn_l":"0029-4527","issn":["0029-4527","1939-0726"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315698","host_organization_name":"Duke University Press","host_organization_lineage":["https://openalex.org/P4310315698","https://openalex.org/P4310315572"],"host_organization_lineage_names":["Duke University Press","Duke University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Notre Dame Journal of Formal Logic","raw_type":"journal-article"},{"id":"pmh:oai:CULeuclid:euclid.ndjfl/1093887523","is_oa":false,"landing_page_url":"http://projecteuclid.org/euclid.ndjfl/1093887523","pdf_url":null,"source":{"id":"https://openalex.org/S4306400787","display_name":"Project Euclid (Cornell University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2144347980","https://openalex.org/W4252479932"],"related_works":["https://openalex.org/W2101793126","https://openalex.org/W4318188140","https://openalex.org/W2795425183","https://openalex.org/W1537541219","https://openalex.org/W4310201982","https://openalex.org/W2188462059","https://openalex.org/W1988817063","https://openalex.org/W2171395754","https://openalex.org/W119381390","https://openalex.org/W2028144918"],"abstract_inverted_index":{"Comment":[0],"It":[1],"is":[2,9,18],"interesting":[3],"to":[4,11,50],"note":[5],"that":[6],"when":[7],"Lukasiewicz":[8,44],"referring":[10],"the":[12,29,39,62],"semantics":[13],"in":[14,21,45,65],"[1],":[15],"[2],":[16],"he":[17,26],"basically":[19],"talking":[20],"a":[22],"2-valued":[23],"idiom,":[24],"i.e.,":[25],"simply":[27],"uses":[28],"words":[30],"'true'":[31],"and":[32,37,42,61],"'false'":[33],"(cf.Lukasiewicz's":[34],"truth-values":[35],"'1'":[36],"'4').Concerning":[38],"values":[40,58],"'2'":[41],"'3',":[43],"his":[46],"paper":[47],"[2]":[48],"refers":[49],"them":[51],"as":[52],"\"denoting":[53],"possibility,":[54],"but":[55],"nevertheless":[56],"both":[57],"represent":[59],"one":[60],"same":[63],"possibility":[64],"two":[66],"different":[67],"shapes.\"":[68]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}