@misc{indiciae3e708c79dc05,
  title = {Determination of mono- and non-o,o′-chlorine substituted polychlorinated biphenyls in Aroclors and environmental samples},
  author = {Ted R. Schwartz and Donald E. Tillitt and Kevin P. Feltz and Paul H. Peterman},
  year = {1993},
  doi = {10.1016/0045-6535(93)90212-n},
  url = {https://pubs.usgs.gov/publication/70178290},
  note = {Source identifier: 70178290}
}