AMBROSETTI, A.; ARCOYA, D. On a quasilinear problem at strong resonance. Topological Methods in Nonlinear Analysis, [S. l.], v. 6, n. 2, p. 255–264, 1995. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1995.044. Acesso em: 22 lip. 2024.