Kurz, Gerhard, Igor Gilitschenski, Florian Pfaff, Lukas Drude, Uwe D. Hanebeck, Reinhold Haeb-Umbach, and Roland Y. Siegwart. “Directional Statistics and Filtering Using LibDirectional”. Journal of Statistical Software 89, no. 4 (May 9, 2019): 1–31. Accessed November 21, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v089i04.