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
"Bang-Jensen, Jørgen and Gutin, Gregory","Digraphs : theory, algorithms and applications",,Springer-Verlag,2001,Springer monographs in mathematics,,1852332689,,https://cir.nii.ac.jp/crid/1130000795291107840