MCKEMIE, M. J. Quasiconformal groups with small dilatation. Annales Fennici Mathematici, [S. l.], v. 12, n. 1, p. 95–118, 1987. DOI: 10.5186/aasfm.1987.1223. Disponível em: https://afm.journal.fi/article/view/134588. Acesso em: 25 nov. 2024.