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)
,Real Options and Flexibility Trap under Competition(in Japanese),Gendai Finance Vol. 22,,,2007,,,75-95,https://cir.nii.ac.jp/crid/1010282256914663318,