%0 Journal Article %A E. V. Vorozhtsov %A S. I. Mazurik %T Analysis of the stability of finite-difference schemes on a %J Doklady Akademii Nauk %D 1989 %P 1033-1037 %V 306 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_306_5_a0/ %G ru %F DAN_1989_306_5_a0