@misc{indiciaed25a8d21b2c0,
  title = {New substorm index derived from high-resolution geomagnetic field data at low latitude and its comparison with AE and ASY indices},
  author = {M. Nose and T. Iyemori and M. Takeda and H. Toh and T. Ookawa and G. Cifuentes-Nava and J. Matzka and Jeffrey J. Love and H. McCreadie and M. K. Tuncer and J. J. Curto},
  year = {2009},
  url = {https://pubs.usgs.gov/publication/70200753},
  note = {Source identifier: 70200753}
}