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.
T. C. Edwin Cheng, Liying Kang, C. T. Ng. An improved algorithm for the p-center problem on interval graphs with unit lengths. Computers & OR, 34(8):2215-2222, 2007. [doi]
Abstract is missing.