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) Motoyuki Kido,Detecting horizontal gradient of sound speed in ocean,"Earth, Planets and Space",1880-5981,Springer Science and Business Media LLC,2007-08,59,8,e33-e36,https://cir.nii.ac.jp/crid/1363670320073896448,https://doi.org/10.1186/bf03352027