Xiao Zhou, Takao Nishizeki. Orthogonal Drawings of Series-Parallel Graphs with Minimum Bends. In Xiaotie Deng, Ding-Zhu Du, editors, Algorithms and Computation, 16th International Symposium, ISAAC 2005, Sanya, Hainan, China, December 19-21, 2005, Proceedings. Volume 3827 of Lecture Notes in Computer Science, pages 166-175, Springer, 2005. [doi]
Abstract is missing.