%0 Journal Article %A N. V. Kopteva %T On the convergence, uniform with respect to a small parameter, of a four-point scheme for a one-dimensional stationary convection-diffusion equation %J Differencialʹnye uravneniâ %D 1996 %P 951-957 %V 32 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_7_a11/ %G ru %F DE_1996_32_7_a11