Sto dvadt͡satʹ pi͡atʹ let neevklidovoĭ geometrii Lobachevskogo, 1826-1951.
Subtitle: Pradzdnovanie Kazanskim gos. universitetom imeni V.I. Ulʹi͡anova-Lenina i Kazanskim fiziko-matematicheskim ob-vom 125-letii͡a otkrytii͡a N.I. Lobachevskim neevklidovoĭ geometrii.
By: Pod red. A.P. Nordena.
Contributors: Norden, A. P. ed.; Kazanskiĭ gosudarstvennyĭ universitet im. V.I. Ulʹi͡anova-Lenina. Kazanskoe fiziko-matematicheskoe obshchestvo.
Publisher: Gos. izd-vo tekhniko-teoret. lit-ry
Published: 1952
Place of publication: Moskva
Language: rus
Number of pages: 207
Subjects: Geometry, Hyperbolic.