%0 Journal Article %A I. A. Dzyuba %T On a class of difference schemes of the multicomponent method of variable directions of the second order of approximation with respect to time %J Differencialʹnye uravneniâ %D 1992 %P 1205-1211 %V 28 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1992_28_7_a12/ %G ru %F DE_1992_28_7_a12