TY - JOUR AU - N. V. Bambaeva AU - A. M. Blokhin TI - About the Question of $t$-Hyperbolicity of a Nonstationary System, Describing Flows of Polymeric Mediums JO - Sibirskij žurnal čistoj i prikladnoj matematiki PY - 2011 SP - 3 EP - 14 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VNGU_2011_11_2_a0/ LA - ru ID - VNGU_2011_11_2_a0 ER -