@misc{indiciaefc339fcc4d7d,
  title = {Locally refined block-centred finite-difference groundwater models: Evaluation of parameter sensitivity and the consequences for inverse modelling},
  author = {S. Mehl and M. C. Hill},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/70023974},
  note = {Source identifier: 70023974}
}