Surender Baswana, Telikepalli Kavitha, Kurt Mehlhorn, Seth Pettie. New constructions of (alpha, beta)-spanners and purely additive spanners. In Proceedings of the Sixteenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2005, Vancouver, British Columbia, Canada, January 23-25, 2005. pages 672-681, SIAM, 2005. [doi]
Abstract is missing.