TY - JOUR AU - N. A. Sokolov TI - Complexity of optimization on independent systems JO - Doklady Akademii Nauk PY - 1988 SP - 821 EP - 824 VL - 299 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a11/ LA - ru ID - DAN_1988_299_4_a11 ER -