МИНАЕВ, Ю. Н.; ФИЛИМОНОВА, О. Ю.; МИНАЕВА, Ю. И. Comparative analysis of the structural characteristics of clear and fuzzy sets. Problems of Informatization and Control, [S. l.], v. 1, n. 41, p. 55–60, 2013. DOI: 10.18372/2073-4751.1.7206. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/7206. Acesso em: 14 jun. 2026.