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.
Uwe Helmke, Knut Hüper, John B. Moore, Thomas Schulte-Herbrüggen. C-numerical Range with Applications in NMR Spectroscopy. J. Global Optimization, 23(3-4):283-308, 2002. [doi]
Abstract is missing.