@article{oai:nipr.repo.nii.ac.jp:00006547, author = {KURATANI, Yasukazu and IGARASHI, Kiyoshi}, journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere}, month = {Jan}, note = {P(論文)}, pages = {1--86}, title = {RIOMETER RECORDS OF 30 MHz COSMIC NOISE AT SYOWA STATION, ANTARCTICA IN 1982}, volume = {29}, year = {1984} }