TY - JOUR AU - D. V. Anosov TI - On the behaviour in the Euclidean or Lobachevsky plane of trajectories that cover trajectories of flows on closed surfaces.~III JO - Izvestiya. Mathematics PY - 1995 SP - 287 EP - 320 VL - 59 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1995_59_2_a2/ LA - en ID - IM2_1995_59_2_a2 ER -