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)
Ahmet Faruk Aysan and Ender Demir and Giray Gozgor and Chi Keung Marco Lau,Effects of the geopolitical risks on Bitcoin returns and volatility,Research in International Business and Finance,0275-5319,Elsevier BV,2019-01,47,,511-518,https://cir.nii.ac.jp/crid/1360298759652784640,https://doi.org/10.1016/j.ribaf.2018.09.011