K. RAVI; S.SURESH. Orthogonal stability of the new generalized quadratic functional equation. Malaya Journal of Matematik, India, v. 4, n. 01, p. 84–92, 2016. DOI: 10.26637/mjm401/011. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/516. Acesso em: 21 nov. 2024.