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) ,A Study on a Guardian Distinction System,"Proc. of Asia Pacific Industrial Engineering and Management Systems, Bangkok, Thailand",,,2006,,,315-321,https://cir.nii.ac.jp/crid/1010000781936846086,