%0 Journal Article %A A. Yu. Moskvin %T Rubber ball on a plane: singular solutions %J Russian journal of nonlinear dynamics %D 2010 %P 345-358 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2010_6_2_a7/ %G ru %F ND_2010_6_2_a7