@article{oai:nipr.repo.nii.ac.jp:00006622, author = {NOZAKI, Kenrou and IGARASHI, Kiyoshi}, journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere}, month = {Mar}, note = {P(論文)}, pages = {1--25}, title = {RECORDS OF RADIO AURORA AT SYOWA STATION, ANTARCTICA IN 1991}, volume = {48}, year = {1993} }