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) "岡本, 大輔",A research on corporate bankruptcy in Japan : using qualitative data,Keio business review,,,1988,25,,1-18,https://cir.nii.ac.jp/crid/1050564287347391744,