@misc{indiciae36254f510523,
  title = {Artificial ion beam instabilities. I - Linear theory. II - Simulations},
  author = {Scales, W. A. and Kintner, P. M.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900054455},
  note = {Source identifier: 19900054455}
}