Open Access
1960 Differentiable isotopies on the $2$-sphere.
James Munkres
Michigan Math. J. 7(3): 193-197 (1960). DOI: 10.1307/mmj/1028998426
First Page PDF

Sorry, your browser doesn't support embedded PDFs, Download First Page

Vol.7 • No. 3 • 1960
Back to Top