DUHN, J. K.; MADSEN, K. N. Bestemmelse af trængsel for busser på baggrund af GPS data. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 15, n. 1, 2008. DOI: 10.5278/ojs.td.v15i1.5359. Disponível em: https://journals.aau.dk/index.php/td/article/view/5359. Acesso em: 8 may. 2024.