%0 Journal Article %A G. I. Shishkin %A L. P. Shishkina %T Improved difference scheme of the solution decomposition method for a~singularly perturbed reaction-diffusion equation %J Trudy Instituta matematiki i mehaniki %D 2010 %P 255-271 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2010_16_1_a19/ %G ru %F TIMM_2010_16_1_a19