@misc{indiciae52a29631b74b,
  title = {Helium and radon-emanation bibliography: selected references of geologic interest to uranium exploration},
  author = {C.W. Adkisson and G. Michael Reimer},
  year = {1976},
  doi = {10.3133/ofr76860},
  url = {https://pubs.usgs.gov/publication/ofr76860},
  note = {Source identifier: ofr76860}
}