1. U.S. Flight Safety Committee: Flying qualities of piloted aircraft: MIL-F-8785C. Department of Defense, U.S. (1980)
2. U.S. Flight Safety Committee: Flying qualities standard for airplane with fly-by-wire control system: MIL-HDBK-1797. Department of Defense, U.S. (1990)
3. Mitchell, D., Klyde, D.: Identifying a PIO signature - new techniques applied to an old problem. AIAA J. 31, 215–225 (2013)
4. Duane, T., Carl, S., John, H.: Aviation Safety and Pilot Control. National Academy Press, Washington (1997)
5. Boris, A., Kirill, K.: Hidden oscillations in the closed-loop aircraft-pilot system and their prevention. In: IFAC 2013, vol. 49, pp. 75–76. Caen (2013)