Whitney, Hassler Cross-sections of curves in 3-space. (English) Zbl 0018.42603 Duke Math. J. 4, 222-226 (1938). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents Keywords:Topology PDFBibTeX XMLCite \textit{H. Whitney}, Duke Math. J. 4, 222--226 (1938; Zbl 0018.42603) Full Text: DOI