@misc{indiciae8deda9d212e6,
  title = {A study of light airplane pilot landing performance},
  author = {Obryan, T. C. and Goode, M. W. and Harris, R. L.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740045980},
  note = {Source identifier: 19740045980}
}