Kostenko, Ihor, Iryna Bilokon, Viktor Shaida, and Oleksandr Demydov. “Determining the Switching Frequency of a Transistor Converter for a Traction Collector Motor”. Transport systems and technologies, no. 44 (December 10, 2024). Accessed April 30, 2026. https://tst.duit.in.ua/index.php/tst/article/view/412.