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) Edward R. Benton and Lorant A. Muth,On the strength of electric currents and zonal magnetic fields at the top of the Earth's core: Methodology and preliminary estimates,Physics of the Earth and Planetary Interiors,0031-9201,Elsevier BV,1979-11,20,2-4,127-133,https://cir.nii.ac.jp/crid/1361137044153308032,https://doi.org/10.1016/0031-9201(79)90035-9