1. Outline of a new approach to the analysis of complex systems and decision processes;Zadeh;IEEE Trans. Systems, Man Cybernet.,1973
2. Decision making with fuzzy sets;Yager;Decision Sci.,1975
3. Theory of Fuzzy Subsets;Kaufmann,1975
4. T.L. Saaty, Cardinal (ratio scaling) in the social sciences with an eigenvalue structure (to appear).
5. N.S.F. Chautauqua course on Operations Research and Systems;Saaty,1975