@misc{indiciaeabec4ac738e2,
  title = {Nonlinear phenomena in a plasma wave guide /ion cyclotron resonance at a difference frequency/},
  author = {Ivanov, B. I.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670010913},
  note = {Source identifier: 19670010913}
}