%0 Journal Article %A D. G. Tokmakova %T Survey of the methods of formal representation %J News of the Kabardin-Balkar scientific center of RAS %D 2015 %P 64-71 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2015_1_a7/ %G ru %F IZKAB_2015_1_a7