%0 Journal Article %A A. G. Reiman %T Integrable Hamiltonian systems connected with graded Lie algebras %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 3-54 %V 95 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_95_a0/ %G ru %F ZNSL_1980_95_a0