fuzzy sets. aggregation functions. fuzzy transformBook Book of Abstracts of the Seventeenth International Conference on Fuzzy Set Theory and Applications. FSTA 2024 : Liptovský Ján, Slovakia, January 28 - February 2, 2024. -- 1. vyd. -- Ostrava : University of Ostrava, 2024. -- 82 s. -- ISBN : 978-80-7599-416-5. -- 978-80-7599-470-7. Stupňanová, Andrea, 1970-. Dyba, Martin. Pavliska, Viktor