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
"L5 Space Development Conference and Hecker, Frank and American Astronautical Society","Proceedings of the Fourth Annual L5 Space Development Conference held April 25-28, 1985, in Washington, D.C.",,Published for the American Astronautical Society by Univelt,1987,Science and technology series,,"0877032726,0877032734",,https://cir.nii.ac.jp/crid/1130282269387639936