G. Butler

A vector field approach to cluster analysis

G. A. Butler, G. Butler, 1969, Pattern Recognit..

Cluster analyses for analyzing two-way classification data.

G. Butler, C. S. Lin, 1990 .

A DATA-BASED APPROACH FOR SELECTING LOCATIONS FOR REGIONAL TRIALS

G. Butler, C. S. Lin, 1988 .

Estimation of Mutual Information in Two-Class Pattern Recognition

H. B. Ritea, G. A. Butler, H. Barry Ritea, 1974, IEEE Transactions on Computers.