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
"Becker, Eberhard and Conference on Digital Rights Management","Digital rights management : technological, economic, legal and political aspects",,Springer,2003,Lecture notes in computer science,,3540404651,,https://cir.nii.ac.jp/crid/1130000794362020352