Bar-Yehuda, Reuven, Guy Even, Jon Feldman, and Joseph(Seffi) Naor. “Computing an Optimal Orientation of a Balanced Decomposition Tree for Linear Arrangement Problems”. Journal of Graph Algorithms and Applications 5, no. 4 (January 1, 2001): 1–27. Accessed June 30, 2024. https://jgaa.info/index.php/jgaa/article/view/paper35.