Angelini, Patrizio, Steven Chaplick, Sabine Cornelsen, and Giordano Da Lozzo. “On Upward-Planar L-Drawings of Graphs”. Journal of Graph Algorithms and Applications 28, no. 1 (July 9, 2024): 275–299. Accessed April 1, 2025. https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/2950.