@misc{indiciae76e5b3c3bd26,
  title = {The relationship between orbital, earth-based, and sample data for lunar landing sites},
  author = {Clark, P. E. and Hawke, B. R. and Basu, A.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900046413},
  note = {Source identifier: 19900046413}
}