%0 Journal Article %A A. V. Tsiganov %T On the bi-Hamiltonian structure of the Chaplygin and Borisov--Mamaev--Fedorov systems at a zero constant of areas.~II %J Russian journal of nonlinear dynamics %D 2012 %P 43-55 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2012_8_1_a2/ %G ru %F ND_2012_8_1_a2