Journal of Air Transport Management
Journal of Air Transport Management > 2006 > 12 > 3 > 135-142
Journal of Air Transport Management > 2006 > 12 > 3 > 143-152
Journal of Air Transport Management > 2006 > 12 > 3 > 153-158
Journal of Air Transport Management > 2006 > 12 > 3 > 109-121
Journal of Air Transport Management > 2006 > 12 > 3 > 122-134