1. Associative Functions: Triangular Norms and Copulas;Alsina,2006
2. Fuzzy Preference Modelling and Multicriteria Decision Support;Fodor,1994
3. On conditioning operators;Höhle,1999
4. Fibred triangular norms;Jenei;Fuzzy Sets Syst.,1999
5. Triangular Norms;Klement,2000