Bibliografie

TIN2010-20967-C04-01

Cintula Petr, Horčík Rostislav, Noguera Carles : The Quest for the Basic Fuzzy Logic , Petr Hájek on Mathematical Fuzzy Logic, p. 245-290 , Eds: Montagna F. [2015] DOI: 10.1007/978-3-319-06233-4_12