Open Access
October 1987 Review: Werner Ballmann, Mikhael Gromov and Viktor Schroeder, Manifolds of nonpositive curvature
Ernst Heintze
Bull. Amer. Math. Soc. (N.S.) 17(2): 376-380 (October 1987).
First Page PDF

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

Vol.17 • No. 2 • October 1987
Back to Top