Fekete, Sándor, Phillip Keldenich, Dominik Krupke, and Eike Niehs. “Edge Sparsification for Geometric Tour Problems”. Computing in Geometry and Topology 3, no. 1 (January 10, 2024): 1:1–1:23. Accessed May 9, 2024. https://www.cgt-journal.org/index.php/cgt/article/view/20.