TY - JOUR AU - N. P. Dement'ev AU - V. M. Cheresiz TI - Quasistationary solutions in nonautonomous differential economic models JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2000 SP - 63 EP - 77 VL - 3 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2000_3_2_a6/ LA - ru ID - SJIM_2000_3_2_a6 ER -