HOLM, J.; FOLLER, J.; HANSEN, C. O. GPS data som grundlag for en national rejsehastighedsdatabase. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 16, n. 1, 2009. DOI: 10.5278/ojs.td.v16i1.5467. Disponível em: https://journals.aau.dk/index.php/td/article/view/5467. Acesso em: 5 may. 2024.