Fuzzy Sets and Systems
Fuzzy Sets and Systems > 1998 > 100 > 1-3 > 235-243
Fuzzy Sets and Systems > 1999 > 102 > 1 > 21-29
Fuzzy Sets and Systems > 2005 > 150 > 1 > 107-127
Fuzzy Sets and Systems > 2005 > 152 > 3 > 587-601
Fuzzy Sets and Systems > 1998 > 100 > 1-3 > 235-243
Fuzzy Sets and Systems > 1999 > 102 > 1 > 21-29
Fuzzy Sets and Systems > 2005 > 150 > 1 > 107-127
Fuzzy Sets and Systems > 2005 > 152 > 3 > 587-601