A Multivariate Analysis of Risk Factors for Cerebrovascular Disease in Hisayama, Kyushu Island, Japan Yasuo HirotaShibanosuke KatsukiChooichiro Asano OriginalPaper 15 March 1975 Pages: 1 - 11
A Note on the Evaluation of the Agglomerative Hierarchical Clustering Methods Noboru OhsumiHirokazu Moroi OriginalPaper 15 April 1975 Pages: 61 - 72