Show 250 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "classical negation" Add to list Journal Article A1 A new approach to classical relevance Peter Verdée and Inge De Bal (UGent) (2015) STUDIA LOGICA. 103(5). p.919-954