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
"Korte, Bernhard H. and Lovász, László and Schrader, Rainer",Greedoids,,Springer-Verlag,1991,Algorithms and combinatorics,,"3540181903,0387181903",,https://cir.nii.ac.jp/crid/1130000794060541824