Fuzzy Sets and Systems
Fuzzy Sets and Systems > 1995 > 69 > 1 > 15-27
Fuzzy Sets and Systems > 1995 > 70 > 2-3 > 147-153
Fuzzy Sets and Systems > 1995 > 70 > 2-3 > 223-234
Fuzzy Sets and Systems > 1995 > 69 > 1 > 15-27
Fuzzy Sets and Systems > 1995 > 70 > 2-3 > 147-153
Fuzzy Sets and Systems > 1995 > 70 > 2-3 > 223-234