TY - JOUR AU - K. A. Bzheumikhov AU - Z. Ch. Margushev TI - Controlling the profile shape of hollow-core JO - News of the Kabardin-Balkar scientific center of RAS PY - 2014 SP - 32 EP - 37 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2014_6_a3/ LA - ru ID - IZKAB_2014_6_a3 ER -