@misc{indiciaee0b25da67629,
  title = {A statistical analysis of geochemical data from rocks and stream deposits in the Highland Mountains, Silver Bow and Madison counties, Montana},
  author = {David R. Zimbelman and Byron R. Berger and Wendy S. Speckman},
  year = {1981},
  doi = {10.3133/ofr81584},
  url = {https://pubs.usgs.gov/publication/ofr81584},
  note = {Source identifier: ofr81584}
}