SINSOYSAL, B.; RASULOV, M.; YENER, O. Grid method for solution of 2D Riemann type problem with two discontinuities having an initial condition. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 102, n. 2, p. 115–128, 2021. DOI: 10.31489/2021m2/115-128. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/424. Acesso em: 19 aug. 2025.