@article{oai:nipr.repo.nii.ac.jp:00006694, author = {KUSANO, Kenichiro and NOZAKI, Kenro}, journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere}, month = {Mar}, note = {P(論文)}, pages = {1--173}, title = {RADIO OBSERVATION DATA AT SYOWA STATION, ANTARCTICA DURING 1998}, volume = {66}, year = {2001} }