Bibliografía (3 obras)
Curvature and Topology of Riemannian Manifolds
2006
The geometry of total curvature on complete open surfaces
2003
Curvature and Topology of Riemannian Manifolds: Proceedings of the 17th International Taniguchi Symposium held in Katata, Japan, August 26-31, 1985 (Lecture Notes in Mathematics)
1986
