Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Marly, Jochen and Germany",Computerrecht,"3., neubearb. Aufl",Deutscher Taschenbuch Verlag,1999,Beck-Texte im dtv,,"3423055626,3406445756",,https://cir.nii.ac.jp/crid/1130000796559789056