4Burghouwt,Guillaume & Jacco Hakfoort,2001 ,"The evolution of the European aviation network, 1990-1998" ,Journal of Air Transport Management 7,311-318.
5Barrett, Sean D. ,2001 ," Market entry to the full-service airline market: a case study from the deregulated European aviation sector" ,Journal of Air Transport Management 7,189-193.
6Francis, Graham, Alessandro Fidato & Ian Humphreys, 2003,"Airport-airline interaction;the impact of low-cost carriers on two European airports", Journal of Air Transport Management 9,267-273.
7Janic, Milan, 1997, "Liberalization of European aviation:analysis and modeling of the airline behavior", Journal of Air Transport Management,Vol. 3 ,No. 4 ,pp. 167-168.
