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) Atsuki Shinbori and Yukinobu Koyama and Masahito Nosé and Tomoaki Hori and Yuichi Otsuka,Characteristics of Seasonal Variation and Solar Activity Dependence of the Geomagnetic Solar Quiet Daily Variation,Journal of Geophysical Research: Space Physics,2169-9380,American Geophysical Union (AGU),2017-10,122,10,10796,https://cir.nii.ac.jp/crid/1360004229808235392,https://doi.org/10.1002/2017ja024342