Feng, X., Wang, Q., Liu, Y., Xu, B., Liu, H. and Sun, Q. 2014. Ensuring a Reasonable Passenger Capacity Utilization Rate of a Train for Its Sustainably Efficient Transport. Journal of Applied Research and Technology. 12, 2 (Apr. 2014). DOI:https://doi.org/10.1016/S1665-6423(14)72344-2.