@article{oai:nipr.repo.nii.ac.jp:00006457,
 author = {オガタ, タカノブ and オセ, マサミ and OGATA, Takanobu and OSE, Masami},
 journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere},
 month = {Nov},
 note = {P(論文)},
 pages = {1--62},
 title = {Riometer Records of 30 MHz Cosmic Noise at Syowa Station, Antarctica in 1971},
 volume = {7},
 year = {1972}
}