International Journal of Fuzzy Systems
International Journal of Fuzzy Systems > 2017 > 19 > 4 > 1249-1260
International Journal of Fuzzy Systems > 2017 > 19 > 4 > 1144-1156
International Journal of Fuzzy Systems > 2017 > 19 > 4 > 1168-1180
International Journal of Fuzzy Systems > 2017 > 19 > 4 > 1158-1167
International Journal of Fuzzy Systems > 2017 > 19 > 4 > 1104-1117