@article{oai:nipr.repo.nii.ac.jp:00001416,
 author = {Kodama, Masahiro and Yamagishi, Hisao},
 journal = {Memoirs of National Institute of Polar Research. Special issue},
 month = {Mar},
 note = {P(論文), A quasi-periodic variation of auroral X-rays was observed by a rocket-borne detector launched from Syowa Station, Antarctica. It is shown that a 6.7-s periodic variation was found for about 200s in a diffused auroral region between two bright arcs near the midnight.},
 pages = {135--138},
 title = {A 6.7-s quasi-periodic fluctuation of auroral X-rays observed at rocket altitudes},
 volume = {26},
 year = {1983}
}