%0 Journal Article %A E. I. Kugushev %A T. V. Popova %T On the motion of a puck on a horizontal plane in the model of viscous friction with variable coefficient %J Russian journal of nonlinear dynamics %D 2018 %P 145-153 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2018_14_1_a11/ %G ru %F ND_2018_14_1_a11