Dubois, D., & Prade, H. M. (1980). Fuzzy sets and systems: Theory and applications. Academic Press.
Dyfyniad Arddull ChicagoDubois, Didier, and Henri M. Prade. Fuzzy Sets and Systems: Theory and Applications. New York: Academic Press, 1980.
Dyfyniad MLADubois, Didier, and Henri M. Prade. Fuzzy Sets and Systems: Theory and Applications. Academic Press, 1980.
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