Fuzzy Sets and Systems
Fuzzy Sets and Systems > 1997 > 87 > 1 > 47-56
Fuzzy Sets and Systems > 1998 > 93 > 1 > 113-119
Fuzzy Sets and Systems > 1998 > 96 > 3 > 307-334
Fuzzy Sets and Systems > 2002 > 125 > 2 > 185-190
Fuzzy Sets and Systems > 2003 > 138 > 3 > 617-625
Fuzzy Sets and Systems > 2005 > 151 > 2 > 353-361
Fuzzy Sets and Systems > 2012 > 200 > Complete > 116-135
Fuzzy Sets and Systems > 2016 > 304 > C > 65-81