HIDALGO, R. A. Totally Degenerate Extended Kleinian Groups. CUBO, A Mathematical Journal, [S. l.], v. 19, n. 3, p. 69–77, 2017. DOI: 10.4067/S0719-06462017000300069. Disponível em: https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/1872. Acesso em: 10 may. 2024.