1. 1“Air Force Research Laboratory Autonomy Science and Technology Strategy,” Strategy document, Air Force Research Laboatory, http://www.defenseinnovationmarketplace.mil/resources/AFRL AutonomyStrategy-DistroA.pdf, 2013.
2. 3“Autonomy Horizons: System Autonomy in the Air Force A Path to the Future,” Strategy document, USAF Office of the Chief Scientist, http://www.defenseinnovationmarketplace.mil/resources/AFRL AutonomyStrategy-DistroA.pdf, 2015.
3. 4Montes, D. R., Using STPA to Inform Developmental Product Testing, Ph.D. thesis,Massachusetts Institute of Technology, February 2016.