%0 Journal Article %A V. A. Gasilov %A S. I. Tkachenko %T An implicit difference scheme for problems in gas dynamics and magnetogasdynamics %J Differencialʹnye uravneniâ %D 1989 %P 1200-1208 %V 25 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_7_a14/ %G ru %F DE_1989_25_7_a14