KASSABEK, S.; KHARIN, S.; SURAGAN, D. Exact and Approximate Solutions to the Stefan Problem in Ellipsoidal Coordinates. Eurasian Mathematical Journal, [S. l.], v. 13, n. 3, p. 51–66, 2022. Disponível em: https://emj.enu.kz/index.php/main/article/view/264. Acesso em: 5 oct. 2024.