%0 Journal Article %A L. V. Muravleva %A E. A. Muravleva %T Unsteady viscometric circular flows of a viscoplastic medium in an annular gap %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2012 %P 54-57 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2012_5_a11/ %G ru %F VMUMM_2012_5_a11