TY - JOUR AU - V. V. Kozlov TI - Integrability and non-integrability in Hamiltonian mechanics JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1983 SP - 1 EP - 76 VL - 38 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1983_38_1_a0/ LA - en ID - RM_1983_38_1_a0 ER -