Langen, Peter W. de, Jaco van Meijeren, and Lóránt A. Tavasszy. “Combining Models and Commodity Chain Research for Making Long-Term Projections of Port Throughput: An Application to the HamburgLe Havre Range”. European Journal of Transport and Infrastructure Research 12, no. 3 (June 1, 2012). Accessed December 6, 2021. https://journals.open.tudelft.nl/ejtir/article/view/2968.