TY - JOUR AU - R. Sh. Zhemukhov TI - A system of mathematical models for managing water and land resources of the irrigation system, taking into account economic indicators and environmental consequences JO - News of the Kabardin-Balkar scientific center of RAS PY - 2005 SP - 14 EP - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2005_2_a2/ LA - ru ID - IZKAB_2005_2_a2 ER -