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
"Jost, Jürgen and Li-Jost, Xianqing",Calculus of variations,,Cambridge University Press,1998,Cambridge studies in advanced mathematics,,"0521642035,9780521057127",,https://cir.nii.ac.jp/crid/1130282270005910400