%0 Journal Article
%A V. E. Shemarulin
%T Contact symmetries and conservation laws of some equations in gas dynamics
%J Matematičeskie zametki
%D 1990
%P 154-156
%V 48
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1990_48_3_a22/
%G ru
%F MZM_1990_48_3_a22