1. Parrot ar.drone 2.0 elite edition (2018). https://www.parrot.com/global/drones/parrot-ardrone-20-elite-edition#parrot-ardrone-20-elite-edition
2. Aboudonia, A., El-Badawy, A., Rashad, R.: Disturbance observer-based feedback linearization control of an unmanned quadrotor helicopter. Proc. Inst. Mech. Eng. Part I J. Sys. Control Eng. 230(9), 877–891 (2016)
3. Bonna, R., Camino, J.: Trajectory tracking control of a quadrotor using feedback linearization (2015)
4. Bouabdallah, S., Siegwart, R.: Backstepping and sliding-mode techniques applied to an indoor micro quadrotor (2005)
5. Bryson, A.E., Ho, Y.C.: Applied Optimal Control Optimization, Estimation, and Control. Hemisphere Publishing Corporation, Bristol (1986)