MIRMOSTAFAEE, Alireza Kamel. FUZZY STABILITY OF QUARTIC MAPPINGS. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 27, p. 99–106, 2010. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/5897. Acesso em: 13 jun. 2026.