@misc{indiciaed189a937bed6,
  title = {Possible methods of measuring uranium and its radioactive products in solutions},
  author = {F. E. Senftle},
  year = {1976},
  doi = {10.3133/ofr76305},
  url = {https://pubs.usgs.gov/publication/ofr76305},
  note = {Source identifier: ofr76305}
}