@misc{indiciae3c8bcaa2f779,
  title = {Earth-based measurement of lunar topography using delayed radar interferometry},
  author = {Stacy, N. J. S. and Campbell, D. B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940016314},
  note = {Source identifier: 19940016314}
}