Kapetanović, Marko, Nebojša Bojović, and Miloš Milenković. “Booking Limits and Bid Price Based Revenue Management Policies in Rail Freight Transportation”. European Journal of Transport and Infrastructure Research 18, no. 1 (January 1, 2018). Accessed December 3, 2021. https://journals.open.tudelft.nl/ejtir/article/view/3219.