@misc{indiciaeafa76c4b6da6,
  title = {Runway Incursion Prevention System for General Aviation Operations},
  author = {Jones, Denise R. and Prinzel III, Lawrence J.},
  year = {2006},
  url = {https://ntrs.nasa.gov/citations/20090007639},
  note = {Source identifier: 20090007639}
}