1. P. Abbeel, Apprenticeship learning and reinforcement learning with application to robotic control. Ph.D. thesis, Stanford University, Stanford, CA, 2008
2. Aeroenvironment nano hummingbird (2011). http://www.avinc.com/nano
3. Ascending Technologies, GmbH. http://www.asctec.de
4. A.G. Bachrach, Autonomous flight in unstructured and unknown indoor environments. Master’s thesis, MIT, Cambridge, MA, 2009
5. C. Bermes, Design and dynamic modeling of autonomous coaxial micro helicopters. Ph.D. thesis, ETH Zurich, Switzerland, 2010