Vijay Chandru, Ramesh Hariharan, Narasimha M. Krishnakumar. Short-Cuts on Star, Source and Planar Unfoldings. In Kamal Lodaya, Meena Mahajan, editors, FSTTCS 2004: Foundations of Software Technology and Theoretical Computer Science, 24th International Conference, Chennai, India, December 16-18, 2004, Proceedings. Volume 3328 of Lecture Notes in Computer Science, pages 174-185, Springer, 2004. [doi]
Abstract is missing.