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) Masa-aki Taniguchi and Masako Bando and Akihiro Nakayama,Business cycle based on optimal DI model,Progress of theoretical physics = 理論物理学の進歩,0033068X,Kyoto : Publication Office,2009,[121],-,145-156,https://cir.nii.ac.jp/crid/1524232504960857344,https://doi.org/10.1143/ptps.179.145