@misc{indiciae199da74a2115,
  title = {Imp 6 measurements in the distant polar cusp during substorms},
  author = {Fairfield, D. H. and Hones, E. W., Jr.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780068607},
  note = {Source identifier: 19780068607}
}