1. Modeling error in $L^1$ for a hierarchy of 1-D discrete velocity models,;K. Assi;Transp. Th. and Stat. Phys.,2009
2. Accuracy of modeling error estimates for hierarchies of discrete velocity models,;K. Assi;in Problems: Theory,2009
3. Large time behavior of discrete velocity Boltzmann equations,;J. T. Beale;Commun. Math. Phys.,1986
4. Solutions globales bornées pour les modèles discrets de l'équation de Boltzmann, en dimension $1$ d'espace,;J.-M. Bony;Journées équations aux dérivées partielles (Saint Jean de Monts,1987
5. $L^1$ stability estimates for $n \times n$ conservation laws,;A. Bressan;Arch. Rat. Mech. Anal.,1999