@misc{indiciae049da76444b0,
  title = {Preliminary aeromagnetic map of central Alaska},
  author = {John E. Decker and Susan M. Karl},
  year = {1978},
  doi = {10.3133/ofr77168e},
  url = {https://pubs.usgs.gov/publication/ofr77168E},
  note = {Source identifier: ofr77168E}
}