Huang, H.
, Pavek, K.
, Novak, B.
, Albus, J.
and Messina, E.
(2006),
A Framework for Autonomy Levels for Unmanned Systems (ALFUS), AUVSI's Unmanned Systems North America 2005, Baltimore, MD, USA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822679
(Accessed October 31, 2024)