@misc{indiciae5723fc3690b3,
  title = {U.S. Geological Survey Groundwater Modeling Software: Making Sense of a Complex Natural Resource},
  author = {Alden M. Provost and Thomas E. Reilly and Arlen W. Harbaugh and David W. Pollock},
  year = {2009},
  doi = {10.3133/fs20093105},
  url = {https://pubs.usgs.gov/publication/fs20093105},
  note = {Source identifier: fs20093105}
}