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) Mehmet Balcilar and Matteo Bonato and Riza Demirer and Rangan Gupta,Geopolitical risks and stock market dynamics of the BRICS,Economic Systems,0939-3625,Elsevier BV,2018-06,42,2,295-306,https://cir.nii.ac.jp/crid/1360580239413352576,https://doi.org/10.1016/j.ecosys.2017.05.008