TY - JOUR AU - N. B. Zyabrev TI - On a class of nonlinear programming problems JO - Doklady Akademii Nauk PY - 1983 SP - 1308 EP - 1312 VL - 270 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_270_6_a5/ LA - ru ID - DAN_1983_270_6_a5 ER -