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.
Mohammad Khairul Hasan, Hyunwoo Jung, Kyung-Yong Chwa. Approximation algorithms for connected facility location problems. J. Comb. Optim., 16(2):155-172, 2008. [doi]
Abstract is missing.