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
"Oettli, W. (Werner) and Ritter, K. (Klaus)","Optimization and operations research : proceedings of a conference held at Oberwolfach, July 27-August 2, 1975",,Springer-Verlag,1976,Lecture notes in economics and mathematical systems,,"3540076166,0387076166",,https://cir.nii.ac.jp/crid/1130282269563803264