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
"Schmidt, Günther and Ströhlein, Thomas",Relations and graphs : discrete mathematics for computer scientists,,Springer-Verlag,1993,EATCS monographs on theoretical computer science,,"3540562540,0387562540",,https://cir.nii.ac.jp/crid/1130282271909823744