%0 Journal Article %A A. P. Oskolkov %T Certain model nonstationary systems in the theory of non-Newtonian fluids.~IV %J Zapiski Nauchnykh Seminarov POMI %D 1981 %P 141-162 %V 110 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1981_110_a11/ %G ru %F ZNSL_1981_110_a11