@misc{indiciaea2cc58302b8a,
  title = {Normalized rare earth elements in water, sediments, and wine: identifying sources and environmental redox conditions},
  author = {David Z. Piper and Michael Bau},
  year = {2013},
  doi = {10.4236/ajac.2013.410a1009},
  url = {https://pubs.usgs.gov/publication/70057600},
  note = {Source identifier: 70057600}
}