Fuzzy Sets and Systems
Fuzzy Sets and Systems > 2009 > 160 > 6 > 717-725
Fuzzy Sets and Systems > 2009 > 160 > 6 > 816-831
Fuzzy Sets and Systems > 2009 > 160 > 6 > 778-801
Fuzzy Sets and Systems > 2009 > 160 > 6 > 733-751
Fuzzy Sets and Systems > 2009 > 160 > 6 > 766-777
Fuzzy Sets and Systems > 2009 > 160 > 6 > 832-852
Fuzzy Sets and Systems > 2009 > 160 > 6 > 726-732
Fuzzy Sets and Systems > 2009 > 160 > 6 > 802-815
Fuzzy Sets and Systems > 2009 > 160 > 6 > 752-765