@misc{indiciae618c680377e4,
  title = {Aeromagnetic map of part of the Naknek quadrangle, Alaska},
  author = {Gordon E. Andreasen and W.J. Dempsey and Joseph L. Vargo},
  year = {1958},
  doi = {10.3133/ofr585},
  url = {https://pubs.usgs.gov/publication/ofr585},
  note = {Source identifier: ofr585}
}