Interactive Languages. - Yoshinori Ezawa; Masaharu Mizumoto; Jun'ichi Toyoda; Kokichi Tanaka (J. Comput. Syst. Sci., 1976)

Applications of fuzzy sets and approximate reasoning. - Daniel G. Schwartz; George J. Klir; Harold W. Lewis III; Yoshinori Ezawa (Proc. IEEE, 1994)

Comments on "State-Feedback Control of Fuzzy Discrete-Event Systems". - Yongzhi Cao; Yoshinori Ezawa (IEEE Trans. Syst. Man Cybern. Part B, 2011)

Nondeterministic fuzzy automata. - Yongzhi Cao; Yoshinori Ezawa (Inf. Sci., 2012)

Modeling and Specification of Nondeterministic Fuzzy Discrete-Event Systems. - Yongzhi Cao; Yoshinori Ezawa; Guoqing Chen; Haiyu Pan (Decision Making under Constraints, 2020)