%0 Journal Article %A R. Sh. Zhemukhov %T A system of mathematical models for managing water and land resources of the irrigation system, taking into account economic indicators and environmental consequences %J News of the Kabardin-Balkar scientific center of RAS %D 2005 %P 14-19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2005_2_a2/ %G ru %F IZKAB_2005_2_a2