1. Principles of Constraint Programming;Apt,2003
2. The traffic flow management rerouting problem in air traffic control: a dynamic network flow approach;Bertsimas;Transportation Science,2000
3. EuroControl, Directorate of ATM Strategies, Air Traffic Services Division, 2004. Complexity Algorithm Development: Literature Survey and Parameter Identification, Edition 1.0; Complexity Algorithm Development: The Algorithm, Edition 1.0; Complexity Algorithm Development: Validation Exercise, Edition 0.3, Brussels.
4. EuroControl Experimental Centre, 2003. Pessimistic sector capacity estimation. EEC Note 21/03, Paris, France.
5. Flener, P., Pearson, J., Ågren, M., Garcia Avello, C., Çeliktin, M., 2007. Air-Traffic Complexity Resolution in Multi-Sector Planning. Technical Report 2007-003 at Department of Information Technology, Uppsala University. Available at 〈http://www.it.uu.se/research/publications/reports/2007-003/〉.