Vanoutrive, Thomas, Ilja Van Damme, and Greet De Block. “On the Rationality of Network Development: The Case of the Belgian Highway Network”. International Planning History Society Proceedings 17, no. 3 (June 29, 2016): 235–246. Accessed May 5, 2024. https://journals.open.tudelft.nl/iphs/article/view/1264.