Daniel Paternain, Humberto Bustince, Javier Fernández, José Antonio Sanz, Michal Baczynski, Gleb Beliakov, Radko Mesiar. Strong Fuzzy Subsethood Measures and Strong Equalities Via Implication Functions. Multiple-Valued Logic and Soft Computing, 22(4-6):347-371, 2014.
Abstract is missing.