DUNDUCHENKO , L. E. Concerning the mapping of a circular multiply connected domain on the plane and circle with notches along the finite rectilinear segments. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 40, n. 4, p. 521–525, 1988. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/9191. Acesso em: 17 feb. 2026.