Fuzzy Sets and Systems
Fuzzy Sets and Systems > 2000 > 114 > 1 > 59-69
Fuzzy Sets and Systems > 2000 > 114 > 1 > 133-149
Fuzzy Sets and Systems > 2000 > 114 > 1 > 115-122
Fuzzy Sets and Systems > 2000 > 114 > 1 > 59-69
Fuzzy Sets and Systems > 2000 > 114 > 1 > 133-149
Fuzzy Sets and Systems > 2000 > 114 > 1 > 115-122