ОЛЬХОВА, М. В.; ДАВИДИЧ, Ю. А. Laws of changes of equivalent distance of freight transportation by road and rail. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 9(63), p. 33–37, 2013. DOI: 10.15587/1729-4061.2013.14846. Disponível em: https://journals.uran.ua/eejet/article/view/14846. Acesso em: 17 aug. 2024.