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) Ronald F. Woodman,Vertical drift velocities and east-west electric fields at the magnetic equator,Journal of Geophysical Research,0148-0227,American Geophysical Union (AGU),1970-11-01,75,31,6249-6259,https://cir.nii.ac.jp/crid/1363388844143069952,https://doi.org/10.1029/ja075i031p06249