@TechReport{AtaSalBierLeo_2012,
author = {Bilge Atasoy and Matteo Salani and Michel Bierlaire and Claudio Leonardi },
title = {Impact analysis of a flexible air transportation system},
institution = {Transport and Mobility Laboratory, Ecole Polytechnique F\'ed\'erale de Lausanne},
number = {TRANSP-OR 120717},
note = {Published as Atasoy, B., Salani, M., Bierlaire, M., and Leonardi, C. (2013). Impact analysis of a flexible air transportation system, European Journal of Transport and Infrastructure Research13(2):123-146},
year = {2012}
}