| [1] |
Zadeh, L. A., Similarity relations and fuzzy orderings, Information Sci., 3, 177-200 (1971) · Zbl 0218.02058 |
| [2] |
Bezdek, J. C.; Harris, J. D., Fuzzy partitions and relations; an axiomatic basis for clustering, Fuzzy Sets and Systems, 1, 111-127 (1978) · Zbl 0442.68093 |
| [3] |
Goguen, J. A., \(L\)-fuzzy sets, J. Math. Anal. and Appl., 18, 145-174 (1967) · Zbl 0145.24404 |
| [4] |
Goguen, J. A., Concept representation in natural and artificial languages; Axioms, extensions and applications for fuzzy sets, Internat. J. Man-Machine Studies, 6, 513-561 (1974) · Zbl 0321.68055 |
| [5] |
Aizerman, M. A.; Zavalishin, N. V.; Pyatnitsky, Ye. S., Global functions of sets in the theory of alternative selections, Avtomat. i Telemeh., 5, 103-113 (1977) |
| [6] |
Mirkin, B. G., Problem of Group Choice (1974), Nauka: Nauka Moscow · Zbl 0302.62029 |
| [7] |
Sen, A. K., Choice functions and revealed preferences, Rev. Econom. Studies, 38, 307-317 (1971) · Zbl 0237.90004 |
| [8] |
Kaufmann, A., Introduction to the Theory of Fuzzy Subsets (1975), Academic Press: Academic Press New York · Zbl 0332.02063 |
| [9] |
de Luca, A.; Termini, S., A definition of nonprobabilistic entropy in the setting of fuzzy sets theory, Information and Control, 20, 301-312 (1972) · Zbl 0239.94028 |
