@misc{indiciae80cc41923811,
  title = {Use of ion exchange resins in the analysis of rocks and minerals: Separation of sodium and potassium},
  author = {L.E. Reichen},
  year = {2002},
  doi = {10.1021/ac60144a019},
  url = {https://pubs.usgs.gov/publication/70010645},
  note = {Source identifier: 70010645}
}