Linchao, Li, Tomislav Fratrović, Zhang Jian, and Ran Bin. “Traffic Speed Prediction for Highway Operations Based on a Symbolic Regression Algorithm”. Promet - Traffic&Transportation 29, no. 4 (September 1, 2017): 433-441. Accessed May 3, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/2279.