@article{oai:jaxa.repo.nii.ac.jp:00024966,
 author = {阿部, 琢美 and 渡部, 重十 and 山田, 学 and 佐川, 永一 and Abe, Takumi and Yau, Andrew W. and Watamabe, Shigeto and Yamada, Manabu and Sagawa, Eiichi},
 issue = {A09305},
 journal = {Journal of Geophysical Research. A: Space Physics},
 month = {},
 note = {Accepted: 2004-06-30, 資料番号: SA1001667000},
 title = {Long-term variation of the polar wind velocity and its implication for the ion acceleration process: Akebono/suprathermal ion mass spectrometer observations},
 volume = {109},
 year = {2004}
}