MARONCELLI, D.; RIVAS, M. A. A Fredholm alternative for elliptic equations with interior and boundary nonlinear reactions. Topological Methods in Nonlinear Analysis, [S. l.], v. 62, n. 1, p. 135–157, 2023. DOI: 10.12775/TMNA.2022.054. Disponível em: https://apcz.umk.pl/TMNA/article/view/46307. Acesso em: 22 jul. 2024.