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
"Weinkopf, Marcus",Bypass and tariff arbitrage in German telecommunications: a case for regulatory intervention?,,WIK,1992,Diskussionsbeitrag,,,,https://cir.nii.ac.jp/crid/1130000797318330368