Kaufmann, Michael Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Mehlhorn, Kurt Algorithms and Complexity, MPI for Informatics, Max Planck Society;
1-s2.0-009589569290031R-main.pdf (Publisher version), 3MB
Kaufmann, M., & Mehlhorn, K. (1992). On Local Routing of Two-terminal Nets. Journal of Combinatorial Theory. Series B, 55(1), 33-72. doi:10.1016/0095-8956(92)90031-R.