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
International Workshop on Physics and Mechanics of Cometary Materials,"Proceedings of an International Workshop on Physics and Mechanics of Cometary Materials, 9-11 October 1989, Műnster, Westfalia, FR Germany",,European Space Agency,1989,ESA SP,,9290920505,,https://cir.nii.ac.jp/crid/1130282273046982912