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.
Feodor F. Dragan, Chenyu Yan. Collective Tree Spanners in Graphs with Bounded Parameters. Algorithmica, 57(1):22-43, 2010. [doi]