%0 Journal Article %A G. I. Shishkin %T The grid approximation of a singularly perturbed parabolic equation on a composed domain with a moving boundary containing a concentrated source %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2003 %P 1806-1824 %V 43 %N 12 %U http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_12_a3/ %G ru %F ZVMMF_2003_43_12_a3