@misc{indiciae3aa60b5a14c2,
  title = {MODFLOW-2000, the U.S. Geological Survey modular ground-water model: User guide to the LMT6 package, the linkage with MT3DMS for multi-species mass transport modeling},
  author = {Chunmiao Zheng and Mary Catherine Hill and Paul A. Hsieh},
  year = {2001},
  doi = {10.3133/ofr0182},
  url = {https://pubs.usgs.gov/publication/ofr0182},
  note = {Source identifier: ofr0182}
}