%0 Journal Article %A V. B. Andreev %T Uniform grid approximation of nonsmooth solutions to the mixed boundary value problem for a singularly perturbed reaction-diffusion equation in a rectangle %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2008 %P 90-114 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_1_a6/ %G ru %F ZVMMF_2008_48_1_a6