著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Yamamoto, Ryuichi and Hirata, Hideaki",Strategy switching in the japanese stock market,,"Institute of Comparative Economic Studies, Hosei University",2012,Working paper,,,,https://cir.nii.ac.jp/crid/1130000795026840320