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) WEERASINGHE V. M.,Laser Nitriding of Titanium and a Titanium Alloy,J. Materials Processing Technology,,,1994,58,,79-86,https://cir.nii.ac.jp/crid/1572543025693546752,