@article{oai:nipr.repo.nii.ac.jp:00006555, author = {KURATANI, Yasukazu and YAMAZAKI, Ichiro and TANAKA, Takashi}, journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere}, month = {Feb}, note = {P(論文)}, pages = {1--93}, title = {RIOMETER RECORDS OF 30 MHz COSMIC NOISE AT SYOWA STATION, ANTARCTICA IN 1983}, volume = {31}, year = {1985} }