@article{9393,
  author = {R. Aamodt},
  title = {Particle Motion in the Presence of Three-Dimensional Finite Amplitude Harmonic Cyclotron Waves},
  year = {1970},
  journal = {Physics of Fluids},
  volume = {13},
  pages = {2341},
  month = {Jan-01-1970},
  issn = {00319171},
  url = {http://link.aip.org/link/PFLDAS/v13/i9/p2341/s1\&Agg=doi},
  doi = {10.1063/1.1693242},
}