Show 10 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 "fuzzy preference structure" Add to list Journal Article A2 open access An overview of the fuzzy axiomatic systems and characterizations proposed at Ghent University Etienne Kerre (UGent) , Lynn D'eer (UGent) and Bart Van Gasse (UGent) (2016) AXIOMS. 5(2).