%0 Journal Article %A Yu. N. Sidorenko %T On the Hamiltonian structure of certain twocomponent systems %J Zapiski Nauchnykh Seminarov POMI %D 1986 %P 143-153 %V 150 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1986_150_a12/ %G ru %F ZNSL_1986_150_a12