%0 Journal Article %A N. V. Bambaeva %A A. M. Blokhin %T About the Question of $t$-Hyperbolicity of a Nonstationary System, Describing Flows of Polymeric Mediums %J Sibirskij žurnal čistoj i prikladnoj matematiki %D 2011 %P 3-14 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VNGU_2011_11_2_a0/ %G ru %F VNGU_2011_11_2_a0