著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
KO Y.,Automatic text categorization by unsupervised learning,"Proc. COLING-00, the 18th International Conference on Computational Linguistics, Saarbruken, DE",,,2000,,,453-459,https://cir.nii.ac.jp/crid/1570572701026130944,