%0 Journal Article %A Yu. A. Bondarenko %T Phase volume and canonicity preservation in finite-difference gas dynamic schemes constructed with the sequential variational method %J Matematičeskoe modelirovanie %D 2011 %P 75-95 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2011_23_2_a5/ %G ru %F MM_2011_23_2_a5