TY - JOUR AU - N. P. Dement'ev TI - Quasistationary solutions in economic systems with variable technology JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2011 SP - 46 EP - 55 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2011_14_1_a4/ LA - ru ID - SJIM_2011_14_1_a4 ER -