@misc{indiciaef6718ed22fca,
  title = {Multivariate geostatistical analysis of ground-water contamination: A case history},
  author = {Jonathan D. Istok and Jeffrey D. Smyth and Alan L. Flint},
  year = {2005},
  doi = {10.1111/j.1745-6584.1993.tb00829.x},
  url = {https://pubs.usgs.gov/publication/70199559},
  note = {Source identifier: 70199559}
}