TY - JOUR AU - V. A. Igoshin TI - Isomorphisms of quasigeodesic flows, and their invariants JO - Doklady Akademii Nauk PY - 1995 SP - 737 EP - 739 VL - 345 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1995_345_6_a3/ LA - ru ID - DAN_1995_345_6_a3 ER -