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) PARK W. S.,Separation technique of incident and reflected waves using least squares method,J. Korean Soc. Coastal and Ocean Eng.,,,1992,4,,139-145,https://cir.nii.ac.jp/crid/1573387449519891456,