TY - JOUR AU - S. S. Anisov TI - On the topology of an integrable Hamiltonian system in the neighborhood of degenerate one-dimensional trajectory JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1994 SP - 4 EP - 10 VL - 205 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1994_205_a1/ LA - ru ID - TM_1994_205_a1 ER -