CARBINATTO, Maria C.; RYBAKOWSKI, Krzysztof P. Localized singularities and the Conley index. Topological Methods in Nonlinear Analysis, [S. l.], v. 37, n. 1, p. 1–35, 2011. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2011.001. Acesso em: 8 jul. 2025.