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) Shinichi Watari,Geomagnetic storms of cycle 24 and their solar sources,"EPS : Earth, Planets and Space",18805981,Springer Nature,2017-05-19,69(70),,70,https://cir.nii.ac.jp/crid/2050588891962946944,https://doi.org/10.1186/s40623-017-0653-z