@misc{indiciaee6450d7c7916,
  title = {Assessing the validity of station location assumptions made in the calculation of the geomagnetic disturbance index, Dst},
  author = {Jennifer Gannon},
  year = {2012},
  doi = {10.1029/2011sw000731},
  url = {https://pubs.usgs.gov/publication/70045070},
  note = {Source identifier: 70045070}
}