%0 Journal Article %A V. F. Butuzov %T Asymptotic properties of the solution of a finite-difference equation with small steps in a rectangular region %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1972 %P 582-597 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_3_a1/ %G ru %F ZVMMF_1972_12_3_a1