@misc{indiciae2e682512a24a,
  title = {Geologic evaluation of anomalies between like-polarized and cross-polarized K-band side-looking radar imagery of Yellowstone National Park},
  author = {Gerald Martin Richmond},
  year = {1969},
  doi = {10.3133/ofr69222},
  url = {https://pubs.usgs.gov/publication/ofr69222},
  note = {Source identifier: ofr69222}
}