@misc{indiciaebb8f5fc7c7ca,
  title = {Uranium-bearing coal in the central part of the Great Divide Basin, Sweetwater County, Wyoming},
  author = {G. N. Pipiringos},
  year = {1956},
  doi = {10.3133/ofr5694},
  url = {https://pubs.usgs.gov/publication/ofr5694},
  note = {Source identifier: ofr5694}
}