@misc{indiciaef0b3e5f573f9,
  title = {Geological and geochemical appraisal of metallic mineral resources, southern National Petroleum Reserve in Alaska},
  author = {Michael Churkin and C.F. Mayfield and P. K. Theobald and Harlan Barton and W. J. Nokleberg and G. R. Winkler and Carl Huie},
  year = {1978},
  doi = {10.3133/ofr7870a},
  url = {https://pubs.usgs.gov/publication/ofr7870A},
  note = {Source identifier: ofr7870A}
}