%0 Journal Article %A P. A. Vakulchik %T Characteristic difference scheme for a system of equations of three-dimensional gas dynamics %J Differencialʹnye uravneniâ %D 1987 %P 1992-1995 %V 23 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_11_a17/ %G ru %F DE_1987_23_11_a17