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.
Basile Couëtoux, Laurent Gourvès, Jérôme Monnot, Orestis Telelis. Labeled Traveling Salesman Problems: Complexity and approximation. Discrete Optimization, 7(1-2):74-85, 2010. [doi]
Abstract is missing.