Gleason, Andrew M. Projective topological spaces. (English) Zbl 0083.17401 Ill. J. Math. 2, 482-489 (1958). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 ReviewsCited in 123 Documents Keywords:topology PDFBibTeX XMLCite \textit{A. M. Gleason}, Ill. J. Math. 2, 482--489 (1958; Zbl 0083.17401)