Wallace, A. H. Modifications and cobounding manifolds. I, II. (English) Zbl 0108.36101 Can. J. Math. 12, 503-528 (1960); J. Math. Mech. 10, 773-809 (1961). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 124 Documents Keywords:topology PDFBibTeX XMLCite \textit{A. H. Wallace}, Can. J. Math. 12, 503--528 (1961; Zbl 0108.36101) Full Text: DOI