@misc{indiciae071b0a7bef56,
  title = {High precision lunar tracking for laser ranging},
  author = {Ricklefs, Randall L. and Wiant, Jerry R. and Shelus, Peter J.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900051965},
  note = {Source identifier: 19900051965}
}