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 "Künzi, Hans P. and Oettli, W. (Werner)","Nichtlineare Optimierung : neuere Verfahren, Bibliographie",,Springer,1969,Lecture notes in operations research and mathematical systems,,,,https://cir.nii.ac.jp/crid/1130000794072485760