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.
Vardges Melkonian, Éva Tardos. Algorithms for a network design problem with crossing supermodular demands. Networks, 43(4):256-265, 2004. [doi]