%0 Journal Article %A V. A. Tsurko %T Finite-Difference Methods for Convection-Diffusion Problems with Discontinuous Coefficients and Solutions %J Differencialʹnye uravneniâ %D 2005 %P 274-280 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_2_a15/ %G ru %F DE_2005_41_2_a15