%0 Journal Article %A O. V. Kharina %T A numerical method for a system of equations with a small parameter and a point source on an infinite interval %J Sibirskij žurnal industrialʹnoj matematiki %D 2005 %P 149-157 %V 8 %N 4 %U http://geodesic.mathdoc.fr/item/SJIM_2005_8_4_a11/ %G ru %F SJIM_2005_8_4_a11