%0 Journal Article %A V. V. Kozlov %T Multi-Hamiltonian property of a~linear system with quadratic invariant %J Algebra i analiz %D 2018 %P 159-168 %V 30 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2018_30_5_a5/ %G ru %F AA_2018_30_5_a5