@misc{indiciaef9113a826b9e,
  title = {“Influence of Well Water Quality Variability on Sampling Decisions and Monitoring,” by Harry I. Nightingale and William C. Bianchi},
  author = {Leonard F. Konikow},
  year = {2007},
  doi = {10.1111/j.1752-1688.1981.tb02601.x},
  url = {https://pubs.usgs.gov/publication/70238041},
  note = {Source identifier: 70238041}
}