@misc{indiciae9ba5337f9c6e,
  title = {Archiving of source code for the finite-difference flow model and the post-processors and input and output files for the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho},
  author = {A. J. Hansen},
  year = {1993},
  doi = {10.3133/ofr90364},
  url = {https://pubs.usgs.gov/publication/ofr90364},
  note = {Source identifier: ofr90364}
}