STEAD, Dominic. Mid-term review of the European Commission’s 2001 Transport White Paper. European Journal of Transport and Infrastructure Research, [S. l.], v. 6, n. 4, 2006. DOI: 10.18757/ejtir.2006.6.4.3457. Disponível em: https://journals.open.tudelft.nl/ejtir/article/view/3457. Acesso em: 29 mar. 2024.