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) ASATANI K.,Lightwave subscriber loop systems towards broad - band ISDN,J. of Lightwave Technology,,,1989,7,11,1705-1714,https://cir.nii.ac.jp/crid/1570854176671819648,