HAUSTEIN, S.; NIELSEN, T. A. S.; SIREN, A. Growing population segments and their impact on future transport. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 21, n. 1, 2014. DOI: 10.5278/ojs.td.v1i1.5761. Disponível em: https://journals.aau.dk/index.php/td/article/view/5761. Acesso em: 3 may. 2024.