BUJALANCE, E.; COSTA, A.; SINGERMAN, D. Application of Hoare’s theorem to symmetries of Riemann surfaces. Annales Fennici Mathematici, [S. l.], v. 18, n. 1, p. 65–75, 1993. Disponível em: https://afm.journal.fi/article/view/134771. Acesso em: 25 nov. 2024.