TY - JOUR AU - V. V. Vishnevskii TI - Projective space structures that can be generated by affinors JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 35 EP - 46 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1969_6_a4/ LA - ru ID - IVM_1969_6_a4 ER -