Bodnar, B. Ye., L. F. Halin, O. I. Hilievich, V. U. Varfolomeiev, D. V. Bobyr, O. B. Ochkasov, O. P. Shepotenko, and H. V. Yevdomakha. “TRACTION POWER TEST OF RAIL BUS 620 M”. Science and Transport Progress , no. 14 (February 25, 2007): 108–111. Accessed April 25, 2024. https://stp.ust.edu.ua/article/view/17768.