@article{oai:jaxa.repo.nii.ac.jp:00029497, author = {穂積, 裕太 and 斉藤, 昭則 and 吉川, 一朗 and 山崎, 敦 and 村上, 豪 and 吉岡, 和夫 and Chen, Chia-Hung and Hozumi, Yuta and Saito, Akinori and Yoshikawa, Ichiro and Yamazaki, Atsushi and Murakami, Go and Yoshioka, Kazuo and Chen, Chia-Hung}, issue = {7}, journal = {Journal of Geophysical Research. A: Space Physics}, month = {Jul}, note = {Accepted: 2017-06-28, 資料番号: SA1170097000}, pages = {7670--7682}, title = {Global distribution of the He+ column density observed by Extreme Ultra Violet Imager on the International Space Station}, volume = {122}, year = {2017} }