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) Nozomu Nishitani and Tadahiko Ogawa and Seiji Kawamura,"Mesosphere summer echoes observed with the SuperDARN Hokkaido HF radar at Rikubetsu, Japan (43.5°N)","EPS : Earth, Planets and Space",18805981,Terrapub,2013-12-06,65(12),,1593-1597,https://cir.nii.ac.jp/crid/2051433317068596992,https://doi.org/10.5047/eps.2013.07.009