@article{oai:tohoku.repo.nii.ac.jp:00005287,
 author = {Ogawa, Y. and Seki, K. and Hirahara, M. and Asamura, K. and Sakanoi, T. and Buchert, S. C. and Ebihara, Y. and Obuchi, Y. and Yamazaki, A. and Sandahl, I. and Nozawa, S. and Fujii, R.},
 journal = {Journal of geophysical research. A},
 month = {},
 note = {学術論文 (Article)},
 title = {Coordinated EISCAT Svalbard radar and Reimei satellite observations of ion upflows and suprathermal ions},
 volume = {113},
 year = {2008}
}