ALDANOV, Y.S.; TOLEUOV, T.Zh.; TASBOLATULY, N. Approximate solutions of the Riemann problem for a two-phase flow of immiscible liquids based on the Buckley–Leverett model. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 106, n. 2, p. 4–17, 2022. DOI: 10.31489/2022m2/4-17. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/495. Acesso em: 4 sep. 2025.