著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Takashi Kikuchi,Evidence of transmission of polar electric fields to the low latitude at times of geomagnetic sudden commencements,Journal of Geophysical Research: Space Physics,0148-0227,American Geophysical Union (AGU),1986-03,91,A3,3101-3105,https://cir.nii.ac.jp/crid/1362825893489449984,https://doi.org/10.1029/ja091ia03p03101