1. Nonlinear Programming;Bertsekas,1999
2. Bonnefoy, P.A., 2005. Simulating air taxi networks. In: Proceedings of the 2005 Winter Simulation Conference, pp. 1586–1595.
3. Boyd, J.A., Lee, D.W., Bass, E.J., Patek, S.D., 2006. Investigation of future air taxi services using discrete-event simulation. In: 2006 IEEE Systems and Information Engineering Design Symposium, pp. 25–30.
4. Cordeau, J.-F., Laporte, G., Potvin, J.-Y., Savelsbergh, M.W.P., 2004. Transportation on Demand, Centre for Research in Transportation, Universite de Montreal, CRT-2004-25.
5. Very light jets: boom or blip?;Croft;Aerospace America,2006