TEAM, S. A Mixed-Type Quadratic and Cubic Functional Equation and Its Stability: Wanchitra Towanlong, Paisan Nakmahachalasint. Thai Journal of Mathematics, [S. l.], v. 8, n. 4, p. 61–71, 2010. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/236. Acesso em: 22 dec. 2024.