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) George H. Nakano and Harry H. Heckman,Evidence for Solar-Cycle Changes in the Inner-Belt Protons,Physical Review Letters,0031-9007,American Physical Society (APS),1968-04-08,20,15,806-809,https://cir.nii.ac.jp/crid/1361699995669598080,https://doi.org/10.1103/physrevlett.20.806