BODAGHI, Abasalt; NARASIMMAN, Pasupathi; RAVI, Krishnan; SHOJAEE, Behrouz. Mixed type of additive and quintic functional equations. Annales Mathematicae Silesianae, [S. l.], v. 29, p. 35–50, 2015. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/13976. Acesso em: 18 apr. 2025.