Sоlоmkа О. P. A theorem on boundary properties of one class of functions analytical in the plain with a cut . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 23, n. 6, p. 818–823, 1971. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8634. Acesso em: 7 apr. 2025.