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.
William Duckworth, Nicholas C. Wormald, Michele Zito. A PTAS for the sparsest 2-spanner of 4-connected planar triangulations. J. Discrete Algorithms, 1(1):67-76, 2003. [doi]
Abstract is missing.