MICHAELIDES, Panayotis G.; BELEGRI-ROBOLI, Athena; GKARLAFTIS, Matthew; MARINOS, Theocharis. International Air Transportation Carriers: Evidence from SFA and DEA Technical Efficiency Results (1991-2000). European Journal of Transport and Infrastructure Research, [S. l.], v. 9, n. 4, 2009. DOI: 10.18757/ejtir.2009.9.4.3317. Disponível em: https://journals.open.tudelft.nl/ejtir/article/view/3317. Acesso em: 20 apr. 2024.