%0 Journal Article %A A. E. Polichka %A M. F. Tiunchik %T Estimates for the solutions of some difference schemes for mixed boundary value problems in cylindrical domains %J Differencialʹnye uravneniâ %D 1986 %P 1054-1060 %V 22 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1986_22_6_a16/ %G ru %F DE_1986_22_6_a16