TY - JOUR AU - A. G. Orlov AU - I. V. Rasina TI - Complex processes and sufficient conditions of relative optimality JO - Diskretnyj analiz i issledovanie operacij PY - 1979 SP - 39 EP - 46 IS - 18 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1979_18_a3/ LA - ru ID - DA_1979_18_a3 ER -