Fuzzy Sets and Systems
Fuzzy Sets and Systems > 2011 > 174 > 1 > 66-82
Fuzzy Sets and Systems > 2011 > 174 > 1 > 1-30
Fuzzy Sets and Systems > 2011 > 174 > 1 > 50-65
Fuzzy Sets and Systems > 2011 > 174 > 1 > 99-113
Fuzzy Sets and Systems > 2011 > 174 > 1 > 114-130
Fuzzy Sets and Systems > 2011 > 174 > 1 > 31-49
Fuzzy Sets and Systems > 2011 > 174 > 1 > 83-98