LORCA, Sebastián; MONTENEGRO, Marcelo. Multiple solutions for the mean curvature equation. Topological Methods in Nonlinear Analysis, [S. l.], v. 35, n. 1, p. 61–68, 2010. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2010.004. Acesso em: 15 jan. 2025.