Petrie, Ted G maps and the projective class group. (English) Zbl 0365.55005 Comment. Math. Helv. 51, 611-626 (1976). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents MSC: 55M35 Finite groups of transformations in algebraic topology (including Smith theory) 18G20 Homological dimension (category-theoretic aspects) PDFBibTeX XMLCite \textit{T. Petrie}, Comment. Math. Helv. 51, 611--626 (1976; Zbl 0365.55005) Full Text: DOI EuDML