Kalambet, S. V., L. V. Pryvalova, Yu. V. Pyvniak, and S. Y. Dronov. “ANALYSIS OF THE CURRENT CONDITIONS ON THE COST OF RAILWAY TRANSPORTATION OF UKRAINE”. Science and Transport Progress , no. 18 (October 25, 2007): 202–205. Accessed May 4, 2024. https://stp.ust.edu.ua/article/view/17499.