@misc{indiciaeddf90c9818b0,
  title = {Approach for quantifying rare Earth elements at low keV},
  author = {Heather A. Lowers},
  year = {2021},
  doi = {10.1017/s1431927621006802},
  url = {https://pubs.usgs.gov/publication/70223922},
  note = {Source identifier: 70223922}
}