Geurs, Karst, and Bert van Wee. “Backcasting As a Tool for Sustainable Transport Policy Making: The Environmentally Sustainable Transport Study in the Netherlands”. European Journal of Transport and Infrastructure Research 4, no. 1 (March 1, 2004). Accessed August 22, 2026. https://journals.open.tudelft.nl/ejtir/article/view/4256.