@misc{indiciae69aa7c6cec00,
  title = {Virtual image out-the-window display system study, volume I},
  author = {Baum, M. and Bull, R. and La Russa, J. and Mayer, L. and Shenker, M.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660017756},
  note = {Source identifier: 19660017756}
}