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.
Arantza Estévez-Fernández, M. Gloria Fiestras-Janeiro, Manuel A. Mosquera, Estela Sánchez-Rodríguez. A bankruptcy approach to the core cover. Math. Meth. of OR, 76(3):343-359, 2012. [doi]
Abstract is missing.