@misc{indiciae93d9bda24f54,
  title = {Geology of the Uravan mineral belt},
  author = {Richard Philip Fischer and Lowell S. Hilpert},
  year = {1952},
  doi = {10.3133/b988a},
  url = {https://pubs.usgs.gov/publication/b988A},
  note = {Source identifier: b988A}
}