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.
Jean-Pierre Combot, Lorne G. Mason. Optimal Switch-Concentrator Location for a Telephone Network. IEEE Transactions on Communications, 27(1):36-44, 1979. [doi]
Abstract is missing.