@misc{indiciae566ebc6f20ac,
  title = {Two-Step Development of Geomagnetic Storms},
  author = {Gonzalez, W. and Kamide, Y. and Masuda, S.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/20210005229},
  note = {Source identifier: 20210005229}
}