@article{oai:jaxa.repo.nii.ac.jp:00027139, author = {吉川, 一郎 and 山\xFAア, 敦 and 山下, 廣順 and 滝澤, 慶之 and 中村, 正人 and Yoshikawa, Ichiro and Yamazaki, Atsushi and Yamashita, Koujun and Takizawa, Yoshiyuki and Nakamura, Masato}, issue = {A2}, journal = {Journal of Geophysical Research. A: Space Physics}, month = {Feb}, note = {Accepted: 2002-10-18, 資料番号: SA1003843000}, title = {Which is a Significant Contributor for Outside of the Plasmapause, an Ionospheric Filling or a Leakage of Plasmaspheric Materials? Comparison of He II (304 angstrom) Images}, volume = {108}, year = {2003} }