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
"Siegfried, Carl and Le, Vy Khoi and Motreanu, D.",Nonsmooth variational problems and their inequalities : comparison principles and applications,,Springer,2007,Springer monographs in mathematics,,9780387306537,,https://cir.nii.ac.jp/crid/1130282273280041216