Fuzzy Sets and Systems
Fuzzy Sets and Systems > 2011 > 178 > 1 > 84-101
Fuzzy Sets and Systems > 2011 > 178 > 1 > 38-53
Fuzzy Sets and Systems > 2011 > 178 > 1 > 54-73
Fuzzy Sets and Systems > 2011 > 178 > 1 > 74-83
Fuzzy Sets and Systems > 2011 > 178 > 1 > 24-37
Fuzzy Sets and Systems > 2011 > 178 > 1 > 102-106
Fuzzy Sets and Systems > 2011 > 178 > 1 > 1-23