Notes on intuitionistic fuzzy sets

Notes on intuitionistic fuzzy sets. -- Sofia : Academic Publishing House, 2019 - Súbor: Notes on intuitionistic fuzzy sets. -- Sofia : Balgarska akademiya na naukite, 1995-. -- ISSN 1310-4926. -- ISSN 2367-8283

1. časopisy 2. elektronické časopisy
BB301