@article{oai:jaxa.repo.nii.ac.jp:00024567, author = {早川, 基 and 松岡, 彩子 and 向井, 利典 and 鶴田, 浩一郎 and Troshichev, O. and Hayakawa, Hajime and Matsuoka, Ayako and Mukai, Toshifumi and Tsuruda, Koichiro}, issue = {A6}, journal = {Journal of Geophysical Research. A}, month = {}, note = {Accepted: 1995-11-29, 資料番号: SA1001264000}, pages = {13429--13435}, title = {Cross polar cap diameter and voltage as a function of PC index and interplanetary quantities}, volume = {101}, year = {1996} }