KOSTRITSYA, S. A.; TOVT, B. M. Optimization of bearing structure of ballast leveling machine SPZ-5/UA. Science and Transport Progress , [S. l.], n. 2(44), p. 106–117, 2013. DOI: 10.15802/stp2013/12246. Disponível em: https://stp.ust.edu.ua/article/view/12246. Acesso em: 3 may. 2024.