@article{oai:jaxa.repo.nii.ac.jp:00024959, author = {阿部, 琢美 and 渡部, 重十 and Horita, R. E. and Yau, A. W. and Whalen, B. A. and Abe, Takumi and Watanabe, S.}, issue = {A7}, journal = {Journal of Geophysical Research. A: Space Physics}, month = {}, note = {Accepted: 1992-09-04, 資料番号: SA1001660000}, pages = {11439--11448}, title = {Ion Depletion Zones in the Polar Wind: EXOS D Suprathermal Ion Mass Spectrometer Observations in the Polar Cap}, volume = {98}, year = {1993} }