Li, Linheng, Jing Gan, Xu Qu, Jian Zhang, and Bin Ran. “Stability and Environmental Analysis of Mixed Traffic Flow – Using the Markov Probabilistic Theory”. Promet - Traffic&Transportation 32, no. 6 (November 12, 2020): 849-861. Accessed August 2, 2021. https://traffic.fpz.hr/index.php/PROMTT/article/view/3525.