DYKHTA, L.; KOZUB, N.; MALCHENIUK, A.; NOVOSADOVSKYI, O.; TRUNOV, A.; KHOMCHENKO, A. Construction of the method for building analytical membership functions in order to apply operations of mathematical analysis in the theory of fuzzy sets. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 5, n. 4 (95), p. 22–29, 2018. DOI: 10.15587/1729-4061.2018.144193. Disponível em: https://journals.uran.ua/eejet/article/view/144193. Acesso em: 18 may. 2024.