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
,"First European workshop on Flight Opportunities for Small Payloads : 8-10 February, 1989 ESRIN Frascati, Italy",,European Space Agency,1989,ESA SP,,9290920343,,https://cir.nii.ac.jp/crid/1130282269096010752