Asinowski, Andrei, Elad Cohen, Martin Charles Golumbic, Vincent Limouzy, Marina Lipshteyn, and Michal Stern. “Vertex Intersection Graphs of Paths on a Grid”. Journal of Graph Algorithms and Applications 16, no. 2 (January 1, 2012): 129–150. Accessed June 30, 2024. https://jgaa.info/index.php/jgaa/article/view/paper253.