%0 Journal Article %A V. Ch. Kudaev %A M. A. Bagov %T Mathematical modeling and rational %J News of the Kabardin-Balkar scientific center of RAS %D 2017 %P 36-41 %N 6-1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2017_6-1_a5/ %G ru %F IZKAB_2017_6-1_a5