BASAK, Biplab; GUPTA, Raju Kumar; SARKAR, Sourav. A characterization of $g_2$-minimal normal 3-pseudomanifolds with at most four singularities. Topological Methods in Nonlinear Analysis, [S. l.], v. 64, n. 2, p. 479–491, 2024. DOI: 10.12775/TMNA.2024.012. Disponível em: https://apcz.umk.pl/TMNA/article/view/55342. Acesso em: 3 may. 2025.