SANDRA PINELAS; M. ARUNKUMAR; T. NAMACHIVAYAM; E. SATHYA. General solution and two methods of generalized Ulam - Hyers stability of n-dimensional AQCQ functional equation. Malaya Journal of Matematik, India, v. 5, n. 02, p. 202–240, 2017. DOI: 10.26637/mjm502/003. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/590. Acesso em: 5 oct. 2024.