TY - JOUR AU - F. Kh. Uvizheva TI - About estimates of the provided (effective) JO - News of the Kabardin-Balkar scientific center of RAS PY - 2016 SP - 18 EP - 24 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2016_3_a2/ LA - ru ID - IZKAB_2016_3_a2 ER -