GIANGIACOMO GERLA, Full Professor in Computability Theory and Formal Logic, works in the Department of Mathematics and Information Sciences, University of Salerno Via Ponte Don Melillo 84084 Fisciano (Salerno) Italy.
He authored: Fuzzy logic: mathematical tools for approximate reasoning. G Gerla - 2001 - Kluwer Academic Publishers Norwell, MA, USA
Decidable and Effectively enumerable fuzzy sets
Pedagogical features of Logic