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 "Achilleas, Philippe and Hobe, Stephan and Hague Academy of International Law",Fifty years of space law = Cinquante ans de droit de l'espace,,Brill : Nijhoff,2020,Centre de Recherche = Centre for Research,,9789004448056,,https://cir.nii.ac.jp/crid/1131975833802829853