@misc{indiciae065e3f4e4e7e,
  title = {Copper analysis of selected samples, southwest Brooks Range, Alaska},
  author = {W. P. Brosge and H. N. Reiser and I.L. Tailleur},
  year = {1967},
  doi = {10.3133/ofr6729},
  url = {https://pubs.usgs.gov/publication/ofr6729},
  note = {Source identifier: ofr6729}
}