Orazov, S. K., and N. N. Tungatarov. “Difference Scheme Stability Investigation for Model of Barotropic Viscous Gas”. International Journal of Mathematics and Physics 7, no. 1 (June 27, 2016): 50–55. Accessed April 27, 2024. https://ijmph.kaznu.kz/index.php/kaznu/article/view/160.