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) LONGUET-HIGGINS MS,Changes in the form of short gravity waves on long waves and tidal currents,J Fluid Mech,,,1960,8,,565-583,https://cir.nii.ac.jp/crid/1574231875945939072,