Nieuwenhuizen, F Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society;
http://mycopter.eu/fileadmin/mycopter_user_upload/files/Downloads/Public_Deliverables/myCopter_D6_5_public.pdf (Publisher version)
Schuchardt, B., Lehmann, P., Nieuwenhuizen, F., & Perfect, P.(2015). Deliverable D6.5 Final list of desirable features/options for the PAV and supporting systems (266470).