NAKANISHI, T.; VELLING, J. A. A sufficient condition for Teichmüller spaces to have smallest possible inner radii. Annales Fennici Mathematici, [S. l.], v. 18, n. 2, p. 249–271, 1993. Disponível em: https://afm.journal.fi/article/view/134782. Acesso em: 25 nov. 2024.