Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Peter M. Gruber. Stability of Blaschke s Characterization of Ellipsoids and Radon Norms. Discrete & Computational Geometry, 17(4):411-427, 1997. [doi]