Pels E, P Nijkamp and P Rietveld (2003). “Inefficiencies and Scale Economies of European Airport Operations.” Transportation Research Part E: Logistics and Transportation Review 39(5): 341.
Pels E, P Nijkamp and P Rietveld (2003). “Inefficiencies and Scale Economies of European Airport Operations.” Transportation Research Part E: Logistics and Transportation Review 39(5): 341.