Spherical Compact Hypersurfaces
Robert Hermann
Indiana University Mathematics Journal
1964
text
pdf
10.1512/iumj.1964.13.13014
10.1512/iumj.1964.13.13014
en
Indiana Univ. Math. J. 13 (1964) 237 - 242
state-of-the-art mathematics
http://iumj.org/access/