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
"Guy, Richard K.",Unsolved problems in number theory,,Springer-Verlag,1981,Problem books in mathematics,,"0387905936,3540905936",,https://cir.nii.ac.jp/crid/1130282272303630976