@misc{indiciaea46dc32297a2,
  title = {Graphical user interface for MODFLOW, Version 4},
  author = {Richard B. Winston},
  year = {2000},
  doi = {10.3133/ofr00315},
  url = {https://pubs.usgs.gov/publication/ofr00315},
  note = {Source identifier: ofr00315}
}