Levine, J. Knot cobordism groups in codimension two. (English) Zbl 0176.22101 Comment. Math. Helv. 44, 229-244 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 9 ReviewsCited in 161 Documents Keywords:topology PDFBibTeX XMLCite \textit{J. Levine}, Comment. Math. Helv. 44, 229--244 (1969; Zbl 0176.22101) Full Text: DOI EuDML