%0 Journal Article %A A. I. Ovechkin %T The possibility of constructing a Weyl geometry in a projective space on nonsingular surfaces of type $A$ %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1973 %P 68-72 %N 6 %U http://geodesic.mathdoc.fr/item/IVM_1973_6_a9/ %G ru %F IVM_1973_6_a9