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Re: [HM] Hyperbolic and Elliptic Geometry
Posted:
Nov 21, 2003 11:06 AM
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Dear Sam and All,
Here's one reference:
F Klein, ÃÂber die sogenannte Nicht-Euklidische Geometrie,
Gesammelte mathematische Abhandlungen I, p. 246 fourth paragraph.
Best wishes,
Emili Bifet
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