CIANCIARUSO, F.; PIETRAMALA, P. Multiple solutions of nonlinear Neumann inclusions. Topological Methods in Nonlinear Analysis, [S. l.], v. 62, n. 2, p. 727–744, 2023. DOI: 10.12775/TMNA.2023.022. Disponível em: https://apcz.umk.pl/TMNA/article/view/47720. Acesso em: 3 jul. 2024.