@misc{indiciaecae243268559,
  title = {Arctic terrestrial ecosystem contamination.},
  author = {D J Thomas and B Tracey and H Marshall and R J Norstrom},
  year = {1992},
  doi = {10.1016/0048-9697(92)90247-p},
  url = {https://pubmed.ncbi.nlm.nih.gov/1355310/},
  note = {Source identifier: 1355310}
}