BEREHOVA, H. I.; KIRILICH, V. M. Hyperbolic stefan problem in a curvilinear sector. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 49, n. 12, p. 1684–1689, 1997. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5173. Acesso em: 5 dec. 2025.