TY - JOUR AU - A. P. Shirokov TI - On tangent bundles and the linear geometry of non-Euclidean spaces JO - Trudy Geometricheskogo Seminara PY - 1981 SP - 101 EP - 108 VL - 13 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUTGS_1981_13_a13/ LA - ru ID - KUTGS_1981_13_a13 ER -