%0 Journal Article %A E. N. Aristova %A A. V. Kolpakov %T Combined difference scheme at obliqueangled cell for the elliptic operator %J Matematičeskoe modelirovanie %D 1991 %P 93-102 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1991_3_4_a10/ %G ru %F MM_1991_3_4_a10