1. Fundamentals of Fuzzy Sets;Dubois,2000
2. J. Dujmovic, A generalization of some function in continuous mathematical logic—evaluation function and its applications, in: Proceedings of the Informatica Conference, Yugoslavia, 1973.
3. On ordered weighted averaging aggregation operators in multicriteria decision making;Yager;IEEE Trans. Syst. Man Cybern.,1988
4. Uninorm aggregation operators;Yager;Fuzzy Sets Syst.,1996
5. A. Borgida, T. Imielinski, Decision making in committees: a framework for dealing with inconsistency and non-monotonicity, in: Proceedings Workshop of Nonmonotonic Reasoning, 1984, pp. 21–32.