@misc{indiciaec8979233181b,
  title = {A perpendicular ion beam instability - Solutions to the linear dispersion relation},
  author = {Kintner, P. M. and Kelley, M. C.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830037086},
  note = {Source identifier: 19830037086}
}