@misc{indiciaed4962cbdbefb,
  title = {PHREEQCI: A graphical user interface for the geochemical computer program PHREEQC},
  author = {Scott R. Charlton and Clifford L. Macklin and David L. Parkhurst},
  year = {1997},
  doi = {10.3133/wri974222},
  url = {https://pubs.usgs.gov/publication/wri974222},
  note = {Source identifier: wri974222}
}