S.N. KHARIN; S.A. KASSABEK; D. SALYBEK; T. ASHYMOV. STEFAN PROBLEM IN ELLIPSOIDAL COORDINATES. Academic Scientific Journal of Computer Science, [S. l.], n. 5, p. 19–24, 2018. DOI: 10.32014/2018.2518-1726.3. Disponível em: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/4325. Acesso em: 8 дек. 2025.