@misc{indiciaea90f58b18027,
  title = {Water analysis},
  author = {M. J. Fishman and D. E. Erdmann},
  year = {2002},
  doi = {10.1021/ac60355a010},
  url = {https://pubs.usgs.gov/publication/70010099},
  note = {Source identifier: 70010099}
}