@misc{indiciae5df2a9a57a19,
  title = {Rationale and preliminary operational plan for a high-altitude magnetic survey over the United States},
  author = {T.G. Hildenbrand and R.J. Blakely and R. E. Bracken and Lynn Edwards and Doug Hardwick and W. J. Hinze and Vic Labson and Hal Malliot and Misac Nabighian and Bruno Nilsson and Jeff Phillips and J.M. Quinn and Walter Roest},
  year = {1996},
  doi = {10.3133/ofr96276},
  url = {https://pubs.usgs.gov/publication/ofr96276},
  note = {Source identifier: ofr96276}
}