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
"Kowalczyk, Teresa and Pleszczyńska, Elżbieta and Ruland, Frederick",Grade models and methods for data analysis : with applications for the analysis of data populations,,Springer,2004,Studies in fuzziness and soft computing,,3540211209,,https://cir.nii.ac.jp/crid/1130282273086488448