@misc{indiciae386b6fc6faa5,
  title = {Diffusion of protons in the outer radiation belt.},
  author = {Mead, G. D. and Nakada, M. P.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660059033},
  note = {Source identifier: 19660059033}
}