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) ,Turbulent structure in Earth's fluid core inferred from time series of geomagnetic dipole moment,Geophys. Res. Lett 34,,,2007,,,,https://cir.nii.ac.jp/crid/1010282257419706119,