КЕЛЬРІХ, М. Б.; ФОМІН, О. В. Intregration of the circular pipes in the supporting system of boxcar to ensure the rational strength indexes. Technology audit and production reserves, [S. l.], v. 5, n. 7(25), p. 41–44, 2015. DOI: 10.15587/2312-8372.2015.51521. Disponível em: https://journals.uran.ua/tarp/article/view/51521. Acesso em: 7 may. 2024.