Dizo, Jan, Miroslav Blatnicky, Jozef Harusinec, Alfred Pavlik, and Lukas Smetanka. “Strength Analysis of a Freight Bogie Frame under the Defined Load Cases”. Communications - Scientific letters of the University of Zilina 20, no. 4 (December 31, 2018): 58-62. Accessed April 5, 2026. http://journals.uniza.sk/index.php/communications/article/view/641.