@misc{indiciaef8237cfd031c,
  title = {Collision Avoidance for Airport Traffic Concept Evaluation},
  author = {Jones, Denise R. and Prinzel, Lawrence J., III and Otero, Sharon D. and Barker, Glover D.},
  year = {2009},
  url = {https://ntrs.nasa.gov/citations/20090040474},
  note = {Source identifier: 20090040474}
}