@article{oai:nipr.repo.nii.ac.jp:00006442,
 author = {イシザワ, カオル and ISHIZAWA, Kaoru},
 journal = {JARE data reports. Ionosphere, JARE data reports. Ionosphere},
 month = {Mar},
 note = {P(論文)},
 pages = {1--65},
 title = {Riometer Records of 30 MHz Cosmic Noise at Syowa Station, Antarctica from February 1968 to January 1969},
 volume = {3},
 year = {1970}
}