Raskin, Lev, Oksana Sira, Larysa Sukhomlyn, and Roman Korsun. “Devising a Method for Finding a Family of Membership Functions to Bifuzzy Quantities”. Eastern-European Journal of Enterprise Technologies 2, no. 4 (110) (April 30, 2021): 6–14. Accessed November 23, 2024. https://journals.uran.ua/eejet/article/view/229657.