Kratkoe izlozhenie dokazatel £stva neprotivorechivosti planimetrii Lobachevskogo
By: B. N. Pelone ; Akademii Ła nauk SSSR, Matematicheskii  institut im. V. A. Steklova.
Publisher: Izd-vo Akademii nauk SSSR
Published: 1953
Place of publication: Moskva
Language: rus
Number of pages: 125
Subjects: Lobachevskii , N. I. -- 1792-1856.; Geometry, Non-Euclidean.