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
"Renardy, Michael and Rogers, Robert C.",An introduction to partial differential equations,,Springer-Verlag,1993,Texts in applied mathematics,,"0387979522,3540979522",,https://cir.nii.ac.jp/crid/1130282269455028480