%0 Journal Article %A V. V. Privalova %A E. Yu. Prosviryakov %A M. A. Simonov %T Nonlinear Gradient Flow of a Vertical Vortex Fluid in a Thin Layer %J Russian journal of nonlinear dynamics %D 2019 %P 271-283 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2019_15_3_a5/ %G ru %F ND_2019_15_3_a5