%0 Journal Article %A L. W. Dorodnicyn %T The entropy theorem for a family of quasi-gas-dynamic systems of equations %J Matematičeskoe modelirovanie %D 2002 %P 3-9 %V 14 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2002_14_11_a0/ %G ru %F MM_2002_14_11_a0