Вернигора, Роман Витальевич, and Николай Иванович Березовый. “The Analysis of Nonuniform Freight on Main and Industrial Railway Transport”. Eastern-European Journal of Enterprise Technologies 2, no. 3(56) (April 1, 2012): 62–67. Accessed May 1, 2024. https://journals.uran.ua/eejet/article/view/3698.