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)
KLEINBERG J. M.,An impossibility theorem for clustering,"NIPS, 2002",,,2002,,,446-453,https://cir.nii.ac.jp/crid/1571135651216607360,