V. NASIRI; M. ARUNKUMAR; E. SATHYA; T. NAMACHIVAYAM. Functional inequalities for a generalized quadratic functional equation in various Banach spaces. Malaya Journal of Matematik, India, v. 9, n. 01, p. 966–980, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1205. Acesso em: 21 nov. 2024.