fuzzy setsSaminger-Platz, Susanne On Logical, Algebraic, and Probabilistic Aspects of Fuzzy Set Theory. -- 1. vyd. -- Switzerland : Springer, 2016. -- 275 s. -- (Studies in Fuzziness and Soft Computing, vol. 336). -- ISBN : 978-3-319-28807-9. -- ISSN : 1434-9922. Mesiar, Radko, 1951-