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) Sugino Fumitoshi,Corporate Governance and Mutual versus Stock Ownership : A Case Study of Heisei Life Insurance Crisis,専修商学論集,03865819,専修大学学会,2013-01-31,96,,81-95,https://cir.nii.ac.jp/crid/1390572174778632064,https://doi.org/10.34360/00001683