@misc{indiciaefede6cc6614a,
  title = {Sulfur geochemistry of hydrothermal waters in Yellowstone National Park: IV Acid-sulfate waters},
  author = {D. Kirk Nordstrom and R. Blaine McCleskey and J.W. Ball},
  year = {2009},
  doi = {10.1016/j.apgeochem.2008.11.019},
  url = {https://pubs.usgs.gov/publication/70033039},
  note = {Source identifier: 70033039}
}