AFROUZI, G.; HADJIAN, A.; SHAKERI, S.; MIRZAPOUR, M. EXISTENCE RESULTS FOR A QUASILINEAR BOUNDARY VALUE PROBLEM INVESTIGATED VIA DEGREE THEORY. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 3, n. 1, p. 25–32, 2012. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2651. Acesso em: 2 sep. 2026.