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.
Jean-Baptiste Hiriart-Urruty, A. S. Lewis. The Clarke and Michel-Penot Subdifferentials of the Eigenvalues of a Symmetric Matrix. Comp. Opt. and Appl., 13(1-3):13-23, 1999. [doi]
Abstract is missing.