Steenrod, N. E. Cohomology operations derived from the symmetric group. (English) Zbl 0077.16701 Comment. Math. Helv. 31, 195-218 (1957). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 17 Documents Keywords:Topology PDFBibTeX XMLCite \textit{N. E. Steenrod}, Comment. Math. Helv. 31, 195--218 (1957; Zbl 0077.16701) Full Text: DOI EuDML