@misc{indiciaef13f739d6689,
  title = {High arsenic concentrations and enriched sulfur and oxygen isotopes in a fractured-bedrock ground-water system},
  author = {G. Lipfert and W.C. Sidle and A.S. Reeve and R. A. Ayuso and A.J. Boyce},
  year = {2007},
  doi = {10.1016/j.chemgeo.2007.04.003},
  url = {https://pubs.usgs.gov/publication/70030785},
  note = {Source identifier: 70030785}
}