VIDAL, Claudio; RENILDO, Gonçalo. Homographic solutions in the 𝑛-body problem. CUBO, A Mathematical Journal, [S. l.], v. 6, n. 4, p. 185–207, 2004. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1560. Acesso em: 12 oct. 2025.