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
"Bartsch, Thomas",Topological methods for variational problems with symmetries,,Springer-Verlag,1993,Lecture notes in mathematics,,"354057378X,038757378X",,https://cir.nii.ac.jp/crid/1130282270161116288