1. Calculus of fuzzy restriction;Zadeh,1975
2. Application of fuzzy logic to approximate reasoning using linguistic systems;Mamdani;IEEE Trans. Comput.,1977
3. Fuzzy conditional inference and fuzzy inference with fuzzy quantifiers;Mizumoto,1979
4. Some methods of fuzzy reasoning;Mizumoto,1979
5. Several methods for fuzzy conditional inference;Mizumoto,1979