Aichholzer, Oswin, Frank Duque, Ruy Fabila-Monroy, Oscar García-Quintero, and Carlos Hidalgo-Toscano. “An Ongoing Project to Improve the Rectilinear and the Pseudolinear Crossing Constants”. Journal of Graph Algorithms and Applications 24, no. 3 (March 1, 2020): 421–432. Accessed May 1, 2025. https://www.jgaa.info/index.php/jgaa/article/view/paper540.