Revision as of 23:01, 20 February 2008 edit Rgdboer (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers 18,124 edits reference, invert order of proofs, see talk ← Previous edit		Revision as of 23:14, 20 February 2008 edit undo Giftlite (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers 39,854 edits →References: +Category:Articles containing proofs Next edit →
Line 35: * [[Karol Borsuk]] & Wanda Szmielew (1960) ''Foundations of Geometry'', page 291. [[Category:Articles containing proofs]] [[category:hyperbolic geometry]] [[Category:Mathematical theorems]]

Ultraparallel theorem: Difference between revisions