TY - GEN T1 - Fuzzy sets, rough sets, multisets and clustering A2 - Torra, Vicenc A2 - Dahlbom, Anders A2 - Narukawa, Yasuo LA - English PP - Cham PB - Springer YR - 2017 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217613140967 SN - 9783319475578 (online ISBN) KW - Fuzzy sets. KW - Rough sets. KW - Cluster set theory. KW - Electronic books. ER -