%0 Journal Article %A P. E. Marchenko %T Some methodical problems of the numerical %J News of the Kabardin-Balkar scientific center of RAS %D 2014 %P 62-69 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2014_5_a7/ %G ru %F IZKAB_2014_5_a7