%0 Journal Article %A V. A. Tsurko %T Finite-Difference Methods for Approximate Solutions of Two-Dimensional Parabolic Equations with Discontinuous Coefficients %J Differencialʹnye uravneniâ %D 2002 %P 1001-1003 %V 38 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_7_a25/ %G ru %F DE_2002_38_7_a25