FERRARIO, D. L. Fixed points and the inverse problem for central configurations. Topological Methods in Nonlinear Analysis, [S. l.], v. 56, n. 2, p. 579–588, 2020. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2020.034. Acesso em: 22 jul. 2024.