MUREA, C. M.; TIBA, D. Topological optimization via cost penalization. Topological Methods in Nonlinear Analysis, [S. l.], v. 54, n. 2B, p. 1023–1050, 2019. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2019.080. Acesso em: 28 mar. 2024.