@misc{indiciaea1f240db6ca5,
  title = {Uranium-bearing lignite in southwestern North Dakota},
  author = {George W. Moore and Robert E. Melin and Roy C. Kepferle},
  year = {1954},
  doi = {10.3133/tei463},
  url = {https://pubs.usgs.gov/publication/tei463},
  note = {Source identifier: tei463}
}