%0 Journal Article %A A. A. Kilin %T The Jacobi problem on a plane %J Russian journal of nonlinear dynamics %D 2009 %P 83-86 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2009_5_1_a8/ %G ru %F ND_2009_5_1_a8