Zibrandtsen, Bastian. “Grundlaget for Den Overordnede Prioritering I Jernbanesektoren - Fra Teori Til Praksis”. Proceedings from the Annual Transport Conference at Aalborg University 6, no. 1 (December 31, 1999). Accessed May 3, 2024. https://journals.aau.dk/index.php/td/article/view/4378.