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.
El Houssaine Aghezzaf, Laurence A. Wolsey. Modelling piecewise linear concave costs in a tree partitioning problem. Discrete Applied Mathematics, 50(2):101-109, 1994.
Abstract is missing.