00493naa#a2200169#i#450# EN\INFRA-M\bibl\35508 20240425020237.4 2308-4898 20191225b2019####ek#y0engy0150####ca RU Generalized Euler-Venn Diagrams for Fuzzy Sets Journal article Moscow INFRA-M Academic Publishing LLC. 2019 9 с. Journal article local Математика. 51 Mironova Yu. N. riorpub.com