1. Meyn, L.A., Erzberger, H.: Estimating controller intervention probabilities for optimized profile descent arrivals. In: 11th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, 20–22 September 2011. AIAA 2011-6802
2. Gariel, M., Srivastava, A., Feron, E.: Trajectory clustering and an application to airspace monitoring. Intell. Transp. Syst. 12(4), 1511–1524 (2011)
3. Wang, C., Xu, X., Wang, F.: ATC serviceability analysis of terminal arrival procedures using trajectory clusting. J. Nanjing Univ. Aeronaut. Astronaut. 45(1), 130–139 (2013)
4. ICAO: Procedure for air navigation services—aircraft operation construction of visual and instrument flight procedures. Doc8168-OPS/611, vol. II (2006)
5. Bilimoria, K.D., Lee, H.Q., Oaks, R.: Properties of air traffic conflicts for free and structured routing. In: Proceedings of the American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control Conference, 6–9 August 2001