TY - JOUR AU - V. I. Vedernikov TI - Manifolds of lines in three-dimensional elliptic space JO - Trudy Geometricheskogo Seminara PY - 1975 SP - 41 EP - 48 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUTGS_1975_8_a4/ LA - ru ID - KUTGS_1975_8_a4 ER -