ZHANG, G. Y. The numbers of periodic orbits hidden at fixed points of $n$-dimensional holomorphic mappings (II). Topological Methods in Nonlinear Analysis, [S. l.], v. 33, n. 1, p. 65–83, 2009. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2009.006. Acesso em: 22 jul. 2024.