Fuzzy Sets and Systems
Fuzzy Sets and Systems > 2003 > 134 > 3 > 343-363
Fuzzy Sets and Systems > 2003 > 134 > 3 > 311-342
Fuzzy Sets and Systems > 2003 > 134 > 3 > 387-395
Fuzzy Sets and Systems > 2003 > 134 > 3 > 397-405
Fuzzy Sets and Systems > 2003 > 134 > 3 > 365-385