@misc{indiciaef1355234905b,
  title = {Sighting accuracy using a simulated vehicle- mounted space sextant.},
  author = {Grover, K. C. and Kurkowski, R. L.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660033450},
  note = {Source identifier: 19660033450}
}