Baer, Reinhold The fundamental theorems of elementary geometry. An axiomatic analysis. (English) Zbl 0060.32507 Trans. Am. Math. Soc. 56, 94-129 (1944). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 24 Documents Keywords:foundations of geometry, noneuclidean geometry PDF BibTeX XML Cite \textit{R. Baer}, Trans. Am. Math. Soc. 56, 94--129 (1944; Zbl 0060.32507) Full Text: DOI OpenURL