Meersman, Hilde, Eddy van de Voorde, and Thierry Vanelslander. “The Air Transport Sector After 2010: A Modified Market and Ownership Structure”. European Journal of Transport and Infrastructure Research 8, no. 2 (April 1, 2008). Accessed March 29, 2024. https://journals.open.tudelft.nl/ejtir/article/view/3335.