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)
FORGY E.,Cluster analysis of multivariate data : efficiency versus interpretability of classification,Biometrics,,,1965,21,,768-769,https://cir.nii.ac.jp/crid/1572261551251079552,