GRANAS, A. Continuation method for contractive maps. Topological Methods in Nonlinear Analysis, [S. l.], v. 3, n. 2, p. 375–379, 1994. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1994.019. Acesso em: 22 jul. 2024.