Fuzzy Sets and Systems
Fuzzy Sets and Systems > 1995 > 70 > 1 > 107-112
Fuzzy Sets and Systems > 1995 > 76 > 2 > 205-224
Fuzzy Sets and Systems > 1995 > 76 > 2 > 225-246
Fuzzy Sets and Systems > 1995 > 70 > 1 > 107-112
Fuzzy Sets and Systems > 1995 > 76 > 2 > 205-224
Fuzzy Sets and Systems > 1995 > 76 > 2 > 225-246