%0 Journal Article %A N. Yu. Bakaev %T On the theory of coercive stability of two-layer difference schemes %J Differencialʹnye uravneniâ %D 1990 %P 898-900 %V 26 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_5_a19/ %G ru %F DE_1990_26_5_a19