%0 Journal Article %A G. I. Shishkin %T The Richardson scheme for the singularly perturbed parabolic reaction-diffusion equation in the case of a discontinuous initial condition %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2009 %P 1416-1436 %V 49 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_8_a5/ %G ru %F ZVMMF_2009_49_8_a5