JEZIERSKI, Jerzy. The least number of n-periodic points on tori can be realized by a smooth map. Topological Methods in Nonlinear Analysis, [S. l.], v. 47, n. 1, p. 91–107, 2016. DOI: 10.12775/TMNA.2015.084. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2015.084. Acesso em: 8 jul. 2025.