TY - JOUR AU - E. V. Gaidukov TI - Asymptotic geodesics on a Riemannian manifold non-homeomorphic to a sphere JO - Doklady Akademii Nauk PY - 1966 SP - 999 EP - 1001 VL - 169 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_169_5_a2/ LA - ru ID - DAN_1966_169_5_a2 ER -