@misc{indiciaecb5ec3516c3a,
  title = {Differences between proposed Apollo sites - Far infrared emissivity evidence},
  author = {Goetz, A. F. H. and Soderblom, L. A.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690031782},
  note = {Source identifier: 19690031782}
}