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) David Flath,Indirect shareholding within Japan's business groups,Economics Letters,0165-1765,Elsevier BV,1992-02,38,2,223-227,https://cir.nii.ac.jp/crid/1360013173022820224,https://doi.org/10.1016/0165-1765(92)90058-7