@misc{indiciaeb5f8c38e87e7,
  title = {Aeromagnetic map of the Yantic quadrangle, Blaine and Hill Counties, Montana},
  author = {R. W. Johnson and E. R. King and C. L. Long},
  year = {1963},
  doi = {10.3133/gp382},
  url = {https://pubs.usgs.gov/publication/gp382},
  note = {Source identifier: gp382}
}