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 "Oppermann, Thomas and Petersmann, Ernst-Ulrich",Reforming the international economic order : German legal comments,,Duncker & Humblot,1987,Tübinger Schriften zum internationalen und europäischen Recht,,3428062191,,https://cir.nii.ac.jp/crid/1130000795773101184