SAAVEDRA, L.; TERSIAN, S. Existence of solutions for nonlinear p-Laplacian difference equations. Topological Methods in Nonlinear Analysis, [S. l.], v. 50, n. 1, p. 151–167, 2017. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2017.022. Acesso em: 3 jul. 2024.