Yang, Haoran, Martin Dijst, Jianxi Feng, and Dick Ettema. “Mode Choice in Access and Egress Stages of High-Speed Railway Travelers in China”. Journal of Transport and Land Use 12, no. 1 (September 26, 2019). Accessed April 16, 2024. https://jtlu.org/index.php/jtlu/article/view/1420.