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) 友田 幸一,The measurement of the site of marker by using CCD camera.,ORL Tokyo 47:5,,,2004,,,394-396,https://cir.nii.ac.jp/crid/1010000781788953610,