TY - JOUR AU - E. G. Derkach TI - Research of structural changes of regional economy JO - News of the Kabardin-Balkar scientific center of RAS PY - 2010 SP - 137 EP - 145 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2010_1_a0/ LA - ru ID - IZKAB_2010_1_a0 ER -