Dold, A.; Whitney, H. Classification of oriented sphere bundles over a 4-complex. (English) Zbl 0124.38103 Ann. Math. (2) 69, 667-677 (1959). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 51 Documents Keywords:topology PDFBibTeX XMLCite \textit{A. Dold} and \textit{H. Whitney}, Ann. Math. (2) 69, 667--677 (1959; Zbl 0124.38103) Full Text: DOI