@misc{indiciae79e1cfde70d7,
  title = {Non-symmetric two-stream instability},
  author = {Cuperman, S. and Gomberoff, L. and Roth, I. and Bernstein, W.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770043858},
  note = {Source identifier: 19770043858}
}