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) ,Golden optimal policy on dynamic optimization,Mita Journal of Keio University Vol.99 No.4,,,2007,,,101-125,https://cir.nii.ac.jp/crid/1010282256916625572,