Yang, Xia, Rui Ma, Peng Yang, and Xuegang Jeff Ban. “Link Travel Time Estimation in Double-Queue-Based Traffic Models”. Promet - Traffic&Transportation 33, no. 3 (May 31, 2021): 387-397. Accessed April 30, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/3515.