@misc{indiciae930c8220e5e9,
  title = {PHAST version 2-A program for simulating groundwater flow, solute transport, and multicomponent geochemical reactions},
  author = {David L. Parkhurst and Kenneth L. Kipp and Scott R. Charlton},
  year = {2010},
  doi = {10.3133/tm6a35},
  url = {https://pubs.usgs.gov/publication/tm6A35},
  note = {Source identifier: tm6A35}
}