@misc{indiciaeb07f648415e8,
  title = {The oil yield and uranium content of some black shales},
  author = {Vernon Emanuel Swanson},
  year = {1958},
  doi = {10.3133/tei205},
  url = {https://pubs.usgs.gov/publication/tei205},
  note = {Source identifier: tei205}
}