References
Walenty Ostasiewicz
with Dubois, D. , Prade, H. (2000)., Fuzzy sets: history and basic notions, in D. Dubois & H. Prade (eds.), Fundamentals of fuzzy sets, Dordrecht, Springer, pp. 21-124.
with Dubois, D. , Prade, H. (2000)., Fuzzy sets: history and basic notions, in D. Dubois & H. Prade (eds.), Fundamentals of fuzzy sets, Dordrecht, Springer, pp. 21-124.