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
"Schmiedel, Heiko and Malkamäki, Markku and Tarkka, Juha",Economies of scale and technological development in securitites depository and settlement systems,,Bank of Finland,2002,Bank of Finland discussion papers,,9524620154,,https://cir.nii.ac.jp/crid/1130282270674661888