%0 Journal Article %A D. B. Zotev %T A criterion for a Poisson matrix determinant to be a partial integral of the Hamiltonian system %J Russian journal of nonlinear dynamics %D 2007 %P 75-80 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2007_3_1_a4/ %G ru %F ND_2007_3_1_a4