LED, J. C. IT i kollektiv trafik - erfaringer og perspektiver. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 12, n. 1, 2005. DOI: 10.5278/ojs.td.v12i1.5097. Disponível em: https://journals.aau.dk/index.php/td/article/view/5097. Acesso em: 29 apr. 2024.