%0 Journal Article %A S. I. Serdyukova %T The stability of difference boundary value problems with oblique characteristics of constant sign %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1975 %P 1333-1339 %V 15 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_5_a22/ %G ru %F ZVMMF_1975_15_5_a22