@misc{oai:nipr.repo.nii.ac.jp:00014173, author = {Ji, Eun-Young and Jee, Geonhwa and Kwak, Young-Sil}, month = {May}, note = {18th EISCAT symposium Session E3: Ionoshere/thermosphere/mesosphere May 27 (Sat), Poster Session}, title = {Occurrence of ion upflow associated with ion/electron heating in the polar cap and cusp regions}, year = {2017} }