TY - JOUR AU - N. M. Ostianu TI - On the geometry of an $n$-dimensional surface of a $(2n-1)$-dimensional projective space JO - Doklady Akademii Nauk PY - 1961 SP - 775 EP - 778 VL - 136 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_136_4_a4/ LA - ru ID - DAN_1961_136_4_a4 ER -