GUTLYANSKII, V. Ya.; ZAIDAN, A. O. On conformal mapping of polygonal regions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 45, n. 11, p. 1484–1494, 1993. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5955. Acesso em: 14 apr. 2025.