%0 Journal Article %A V. A. Gasilov %A V. I. Maslyankin %A I. P. Simonovich %T On some properties of differential and difference equations of quasi-hydrodynamic type %J Matematičeskoe modelirovanie %D 1989 %P 142-154 %V 1 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1989_1_10_a10/ %G ru %F MM_1989_1_10_a10