Bednarik, Bernard, Milan Pospisil, Jiri Drabek, and Jan Valuska. “A Method of Projecting of Electric Drive for the Traction Vehicle With Wn Asynchronous Motor”. Communications - Scientific letters of the University of Zilina 1, no. 1 (March 31, 1999): 18-30. Accessed April 8, 2026. http://journals.uniza.sk/index.php/communications/article/view/25.