1. On the possible merging functions;Aczél;Math. Soc. Sci.,1989
2. On scientific laws without dimensional constants;Aczél;J. Math. Anal. Appl.,1986
3. Some characterizations of lower probabilities and other monotone capacities through the use of Möbius inversion;Chateauneuf;Math. Soc. Sci.,1989
4. Minimax Algebra, Lecture Notes in Economics and Mathematical Systems, vol. 166;Cuninghame-Green,1979
5. D. Dubois, H. Prade, Criteria aggregation and ranking of alternatives in the framework of fuzzy set theory, in: H.-J. Zimmermann, L.A. Zadeh, B. Gaines (Eds.), Fuzzy Sets and Decision Making, TIMS Studies in Management Sciences, vol. 20, 1984, pp. 209–240.