%0 Journal Article %A V. V. Kozlov %T Integrability and non-integrability in Hamiltonian mechanics %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1983 %P 1-76 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1983_38_1_a0/ %G en %F RM_1983_38_1_a0