@misc{indiciae7fdb4da969f8,
  title = {Star scanner},
  author = {Gutshall, R. L. and Mcconaughey, R. T. and Volpe, F. A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740022773},
  note = {Source identifier: 19740022773}
}