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.
Dilip Chhajed, Timothy J. Lowe. Locating facilities which interact: Some solvable cases. Annals OR, 40(1):101-124, 1992. [doi]
Abstract is missing.