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.
Pankaj K. Agarwal, Micha Sharir, Emo Welzl. The Discrete 2-Center Problem. Discrete & Computational Geometry, 20(3):287-305, 1998. [doi]
Abstract is missing.