@misc{indiciae89c34802cf75,
  title = {Studies of uranium minerals: the status of billietite and becquerelite},
  author = {Judith Weiss Frondel and Frank Cuttitta},
  year = {1953},
  doi = {10.3133/tei309},
  url = {https://pubs.usgs.gov/publication/tei309},
  note = {Source identifier: tei309}
}