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) Yuta Hozumi and Akinori Saito and Ichiro Yoshikawa and Atsushi Yamazaki and Go Murakami and Kazuo Yoshioka and Chia‐Hung Chen,Global distribution of the He+ column density observed by Extreme Ultra Violet Imager on the International Space Station,Journal of Geophysical Research: Space Physics,2169-9380,American Geophysical Union (AGU),2017-07,122,7,7670-7682,https://cir.nii.ac.jp/crid/1360004229806264192,https://doi.org/10.1002/2016ja023534