- Pero Subasic, Kaoru Hirota:
Similarity rules and gradual rules for analogical and interpolative reasoning with imprecise data. Fuzzy Sets Syst. 96(1): 53-75 (1998) - Junn-Yuan Teng, Gwo-Hshiung Tzeng:
Transportation investment project selection using fuzzy multiobjective programming. Fuzzy Sets Syst. 96(3): 259-280 (1998) - Cheng-shung Wang, Xun-kai Gong:
A fuzzy approximate reasoning model for a rule-based system in laser threat recognition. Fuzzy Sets Syst. 96(2): 139-146 (1998) - Gui-Jun Wang, Tao Jiang:
A weakly equivalent condition of convex fuzzy sets. Fuzzy Sets Syst. 96(3): 385-387 (1998)