@misc{indiciae87c4cdced6e5,
  title = {The NASA/Army Autonomous Rotorcraft Project},
  author = {Whalley, M. and Freed, M. and Takahashi, M. and Christian, D. and Patterson-Hine, A. and Schulein, G. and Harris, R.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20030071141},
  note = {Source identifier: 20030071141}
}