STREBEL, K. Extremal quasiconformal polygon mappings for arbitrary subdomains of compact Riemann surfaces. Annales Fennici Mathematici, [S. l.], v. 27, n. 1, p. 237–247, 2002. Disponível em: https://afm.journal.fi/article/view/135040. Acesso em: 25 nov. 2024.