TY - JOUR AU - M. V. Borisov TI - Some aspects of CAD mathematical model JO - News of the Kabardin-Balkar scientific center of RAS PY - 2012 SP - 14 EP - 19 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2012_6_a1/ LA - ru ID - IZKAB_2012_6_a1 ER -