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.
Michele Conforti, M. R. Rao. Structural properties and recognition of restricted and strongly unimodular matrices. Math. Program., 38(1):17-27, 1987. [doi]
Abstract is missing.