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
European Space Agency and European Centre for Space Law,"Proceedings of the workshop : intellectual property rights and space activities : a world-wide perspective, 5&6 December, 1994, ESA Headquarters, Paris",,European Space Agency,1995,ESA SP,,9290921951,,https://cir.nii.ac.jp/crid/1130000795387796864