Inhester B, Baumjohann W, Greenwald R, Nielsen E. Joint two-dimensional observations of ground magnetic and ionospheric electric fields associated with auroral zone currents: 3. Auroral zone currents during the passage of a westward travelling surge. J Geophys [Internet]. 1981Jan.22 [cited 2025Dec.24];49(1):155-62. Available from: https://journal.geophysicsjournal.com/JofG/article/view/156