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
"Gesellschaft für Klassifikation. Jahrestagung and Balderjahn, Ingo and Mathar, Rudolf and Schader, Martin","Classification, data analysis, and data highways : proceedings of the 21st Annual Conference of the Gesellschaft für Klassifikation e.V., University of Potsdam, March 12-14, 1997",,Springer-Verlag,1998,"Studies in classification, data analysis, and knowledge organization",,3540639098,,https://cir.nii.ac.jp/crid/1130282271887337472