Goolak, S., D. Zaika, V. Tverdomed, S. Kryklyvyi, and D. Halepchuk. “Research Influence of Contact Network Voltage Parameters on Energy Indicators for Operation of Auxiliary Machines of Vl-80k, T Series”. Transport systems and technologies, no. 34 (December 25, 2019): 118–136. Accessed April 24, 2026. https://tst.duit.in.ua/index.php/tst/article/view/194.