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)
,Vertical group and phase velocities of ionospheric waves derived from the MU radar,Radio Sci 42(4),,,2007,,,,https://cir.nii.ac.jp/crid/1010282256954898945,