@misc{indiciaed75e2471c673,
  title = {Magmatic intrusion west of Three Sisters, central Oregon, USA: The perspective from spring geochemistry},
  author = {William C. Evans and M.C. van Soest and Robert H. Mariner and S. Hurwitz and S. E. Ingebritsen and C.W. Wicks and M.E. Schmidt},
  year = {2004},
  doi = {10.1130/g19974.1},
  url = {https://pubs.usgs.gov/publication/70027726},
  note = {Source identifier: 70027726}
}