Fuzzy Information and Engineering
Fuzzy Information and Engineering > 2017 > 9 > 2 > 137-159
Fuzzy Information and Engineering > 2017 > 9 > 4 > 493-514
Fuzzy Information and Engineering > 2017 > 9 > 2 > 137-159
Fuzzy Information and Engineering > 2017 > 9 > 4 > 493-514