@misc{indiciae63865a217407,
  title = {Drift instabilities and electron cyclotron oscillations for arbitrary plasma pressure},
  author = {Krall, N. A. and Pearlstein, L. D.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660019377},
  note = {Source identifier: 19660019377}
}