Medical Differential Diagnosis through Type-2 Fuzzy Sets. - Luigi Di Lascio; Antonio Gisolfi; Aniello Nappi (FUZZ-IEEE, 2005)

Type-2 fuzzy decision making by means of a BL-algebra. - Luigi Di Lascio; Enrico Fischetti; Alessandro Gisolfi; Aniello Nappi (FUZZ-IEEE, 2007)