@misc{indiciae180fda8ce6a6,
  title = {Ac fields and wave particle interactions},
  author = {Crook, G. M. and Fredricks, R. W. and Green, I. M. and Kennel, C. F. and Scarf, F. L.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700053969},
  note = {Source identifier: 19700053969}
}