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 "Gradwell, D. J. L.","Database, the 2nd generation",,Pergamon Infotech,1982,State of the art report,,0080285708,,https://cir.nii.ac.jp/crid/1130282272995299328