@misc{indiciaefc5664761da2,
  title = {Environmental analysis.},
  author = {R E Clement and P W Yang and C J Koester},
  year = {1999},
  doi = {10.1021/a1990012w},
  url = {https://pubmed.ncbi.nlm.nih.gov/10384786/},
  note = {Source identifier: 10384786}
}