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 "Longdon, Norman and European Space Agency","Preparing for the Future : the ESA technological research and development programme, executive summary",,"ESA Publications Division, ESTEC",1985,ESA SP,,,,https://cir.nii.ac.jp/crid/1130000796868314752