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
"Böckstiegel, Karl-Heinz",Space law - changes and expectations at the turn to commercial space activities,,Kluwer Law and Taxation Publishers,1987,Forum internationale,,9065442561,,https://cir.nii.ac.jp/crid/1130000797019901696