TRET’YAKOV, A. A.; MEDAK, B. P-regular nonlinear dynamics. Topological Methods in Nonlinear Analysis, [S. l.], v. 46, n. 1, p. 283–301, 2015. DOI: 10.12775/TMNA.2015.047. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2015.047. Acesso em: 22 jul. 2024.