The approximation of piecewise linear membership functions and lukasiewicz operators. - József Dombi 001; Zsolt Gera (Fuzzy Sets Syst., 2005)

Computationally efficient reasoning using approximated fuzzy intervals. - Zsolt Gera (Fuzzy Sets Syst., 2007)

Exact calculations of extended logical operations on fuzzy truth values. - Zsolt Gera; József Dombi 001 (Fuzzy Sets Syst., 2008)

Type-2 implications on non-interactive fuzzy truth values. - Zsolt Gera; József Dombi 001 (Fuzzy Sets Syst., 2008)

Rule based fuzzy classification using squashing functions. - József Dombi 001; Zsolt Gera (J. Intell. Fuzzy Syst., 2008)

Fuzzy reasoning models and fuzzy truth value based inference - Zsolt Gera (2009)