@misc{indiciaef47042931d65,
  title = {The CAMEO barium release - E/parallel/ fields over the polar cap},
  author = {Heppner, J. P. and Miller, M. L. and Pongratz, M. B. and Smith, G. M. and Smith, L. L. and Mende, S. B. and Nath, N. R.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810050972},
  note = {Source identifier: 19810050972}
}