JENSEN, B. G.; JULBO, M. Fremtidens kollektive trafik. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 13, n. 1, 2020. DOI: 10.5278/ojs.td.v13i1.5186. Disponível em: https://journals.aau.dk/index.php/td/article/view/5186. Acesso em: 28 apr. 2024.