Tri sochinenii͡a︡ po geometrii
Subtitle: Geometrii͡a︡. Geometricheskie issledovanii͡a︡ po teorii parallelʹnykh liniĭ. Pangeometrii͡a︡.
By: Vstup. statʹi͡a︡ A. P. Nordena. Primechanii͡a︡ V. F. Kagana.
Series: Klassiki estestvoznanii͡a︡: Matematika, mekhanika, fizika, astronomii͡a︡
Publisher: Gos. izd-vo tekhniko-teoret. lit-ry
Published: 1956
Place of publication: Moskva
Language: rus
Number of pages: 415
Subjects: Geometry, Non-Euclidean.
Notes: Bibliographical footnotes.
"K stoletii͡u︡ so dni͡a︡ smerti Lobachevskogo."