Interval-valued fuzzy sets. uninorm. uninorm neither conjunctive nor disjunctiveKalina, Martin, 1960- Uninorms on Interval-Valued Fuzzy Sets. -- Príspevok má aj abstrakt. IMPU 2016, ISBN 978-90-386-4108-9. Kráľ, Pavol In: Information Processing and Management of Uncertainty in Knowledge-Based Systems. -- 833 s.. -- ISSN 1865-0929. -- 978-3-319-40580-3 International Conference IPMU 2016. -- [s.l.] : Springer, 2016. -- S. 522-531.