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)
,Why Has Japan's Fertility Rate Declined? An Empirical Literature Survey with an Emphasis on Policy Implications,The Japanese Economy forthcoming(未定),,,,,,,https://cir.nii.ac.jp/crid/1010282256906662427,