@misc{indiciae332a031de687,
  title = {What is a geomagnetic storm?},
  author = {Gonzalez, W. D. and Joselyn, J. A. and Kamide, Y. and Kroehl, H. W. and Rostoker, G. and Tsurutani, B. T. and Vasyliunas, V. M.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950029538},
  note = {Source identifier: 19950029538}
}