Gottlieb, Daniel Henry Witnesses, transgressions and the evaluation map. (English) Zbl 0299.55007 Indiana Univ. Math. J. 24, 825-836 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 8 Documents MSC: 55P10 Homotopy equivalences in algebraic topology 55P15 Classification of homotopy type 55R25 Sphere bundles and vector bundles in algebraic topology PDF BibTeX XML Cite \textit{D. H. Gottlieb}, Indiana Univ. Math. J. 24, 825--836 (1975; Zbl 0299.55007) Full Text: DOI