Paternain D., Bustince H., Pagola M., Sussner P., Kolesárová A., Mesiar Radko :  Capacities and overlap indexes with an application in fuzzy rule-based classification systems , Fuzzy Sets and Systems vol.305, 1 (2016), p. 70-94 [2016] Download DOI: 10.1016/j.fss.2015.12.021

Bustince H., Pagola M., Mesiar Radko, Hullermeier E., Herrera F. :  Grouping, Overlap, and Generalized Bientropic Functions for Fuzzy Modeling of Pairwise Comparisons , IEEE Transactions on Fuzzy Systems vol.20, 3 (2012), p. 405-415 [2012] Download DOI: 10.1109/TFUZZ.2011.2173581