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 "Kaestner, Jan",Legal aspects of intellectual property rights in electronic commerce : 2nd ECLIP Workshop proceedings,,C.H. Beck,1999,Schriftenreihe Information und Recht,,3406457975,,https://cir.nii.ac.jp/crid/1130000795659016960