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)
,A New Coincident Index of Business Cycles Based on Monthly and Quarterly Series,Journal of Applied Econometrics 18,,,2003,,,427-443,https://cir.nii.ac.jp/crid/1010282256753096577,