@misc{indiciaeff053ca6581b,
  title = {A Flight Training Simulator for Instructing the Helicopter Autorotation Maneuver (Enhanced Version)},
  author = {Rogers, Steven P. and Asbury, Charles N.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20010018610},
  note = {Source identifier: 20010018610}
}