@misc{indiciaeedd98f44729a,
  title = {Energy content of stormtime ring current from phase space mapping simulations},
  author = {Chen, Margaret W. and Schulz, Michael and Lyons, Larry R.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930072244},
  note = {Source identifier: 19930072244}
}