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
"Badiale, Marino and Serra, Enrico, Mathematics",Semilinear elliptic equations for beginners : existence results via the variational approach,,Springer,2011,Universitext,,9780857292261,,https://cir.nii.ac.jp/crid/1130282272976475264