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
"Ito, Kazufumi and Kunisch, K. (Karl)",Lagrange multiplier approach to variational problems and applications,,Society for Industrial and Applied Mathematics,2008,Advances in design and control,,9780898716498,,https://cir.nii.ac.jp/crid/1130282269368277504