@conference{754846,
  author = {Hui-Min Huang and James Albus and Elena Messina and R Wade and W English},
  title = {Specifying Autonomy Levels for Unmanned Systems: Interim Report},
  year = {2004},
  month = {2004-04-16 00:04:00},
  publisher = {SPIE Defense and Security Symposium 2004, Orlando, FL, USA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822502},
  language = {en},
}