@misc{indiciae319396b77557,
  title = {Time, distance, and drawdown relationships in a pumped ground-water basin},
  author = {Fred Kunkel},
  year = {1960},
  doi = {10.3133/cir433},
  url = {https://pubs.usgs.gov/publication/cir433},
  note = {Source identifier: cir433}
}