@misc{indiciaeac8d7af9ca05,
  title = {A GPS Receiver for Lunar Missions},
  author = {Bamford, William A. and Heckler, Gregory W. and Holt, Greg N. and Moreau, Michael C.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080040692},
  note = {Source identifier: 20080040692}
}