@misc{indiciae268ae0e56297,
  title = {Improving ground-water flow model calibration with the Advective-Transport Observation (ADV) Package to MODFLOWP},
  author = {Evan R. Anderman and M. C. Hill},
  year = {1998},
  doi = {10.3133/fs05998},
  url = {https://pubs.usgs.gov/publication/fs05998},
  note = {Source identifier: fs05998}
}