Swift, J. D. Chains and graphs of Ostrom planes. (English) Zbl 0119.16202 Pac. J. Math. 14, 353-362 (1964). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:foundations of geometry, non-Euclidean geometry PDFBibTeX XMLCite \textit{J. D. Swift}, Pac. J. Math. 14, 353--362 (1964; Zbl 0119.16202) Full Text: DOI