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
"Pfirrmann, Oliver and Wupperfeld, Udo and Lerner, Joshua",Venture capital and new technology based firms : an US-German comparison,,Physica-Verlag,1997,"Technology, innovation, and policy",,3790809683,,https://cir.nii.ac.jp/crid/1130000794683106432