%0 Journal Article %A P. N. Vabishchevich %T Difference methods for the solution of the Cauchy problem for elliptic equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1981 %P 509-511 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_2_a25/ %G ru %F ZVMMF_1981_21_2_a25