著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) G. M. Sessler,Observation of Ion Plasma Waves at Frequencies Higher than the Ion Plasma Frequency,Physical Review Letters,0031-9007,American Physical Society (APS),1966-08-01,17,5,243-245,https://cir.nii.ac.jp/crid/1361418519516707840,https://doi.org/10.1103/physrevlett.17.243