Combe, L. ., and J.-M. . Herard. “Un Schema Volumes-Finis Pour Ia Simulation d’un Modele Bi-Ftuide d’ Ecoulements Diphasiques Compressibles Gaz-Solide”. European Journal of Computational Mechanics, vol. 6, no. 2, Feb. 1997, pp. 197-31, https://journals.riverpublishers.com/index.php/EJCM/article/view/3453.