@misc{indiciae4e0f7ed13c5c,
  title = {The spectrophotometric determination of uranium by means of the azide ion},
  author = {H.I. Feinstein},
  year = {1956},
  doi = {10.1016/0003-2670(56)80051-2},
  url = {https://pubs.usgs.gov/publication/70216240},
  note = {Source identifier: 70216240}
}