MacQueen, M. L. The projections of the asymptotic curves. (English) Zbl 0019.08204 Duke Math. J. 4, 412-419 (1938). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:Differential geometry PDFBibTeX XMLCite \textit{M. L. MacQueen}, Duke Math. J. 4, 412--419 (1938; Zbl 0019.08204) Full Text: DOI