@misc{indiciae16d1a4122e80,
  title = {Fast ionospheric feedback instability and substorm onset},
  author = {Lysak, Robert L. and Grieger, John and Song, Yan},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19950011840},
  note = {Source identifier: 19950011840}
}