TY - JOUR AU - Hua Loo-keng AU - B. A. Rozenfel'd TI - The geometry of rectangular matrices and its application to real-projective and non-Euclidean geometry JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1957 SP - 233 EP - 247 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1957_1_a23/ LA - ru ID - IVM_1957_1_a23 ER -