Lauritzen, Steen Merlach, and Lars Jørgensen. “Samfundsmæssig Nytte Af Bedre Trafiksignaler”. Proceedings from the Annual Transport Conference at Aalborg University 16, no. 1 (December 31, 2009). Accessed May 8, 2024. https://journals.aau.dk/index.php/td/article/view/5465.