Costas Busch, Malik Magdon-Ismail, Marios Mavronicolas, Paul G. Spirakis. Direct Routing: Algorithms and Complexity. In Susanne Albers, Tomasz Radzik, editors, Algorithms - ESA 2004, 12th Annual European Symposium, Bergen, Norway, September 14-17, 2004, Proceedings. Volume 3221 of Lecture Notes in Computer Science, pages 134-145, Springer, 2004. [doi]
Abstract is missing.