A Nonlinear Mapping for Data Structure Analysis. - John W. Sammon Jr. (IEEE Trans. Computers, 1969)

Interactive Pattern Analysis and Classification. - John W. Sammon Jr. (IEEE Trans. Computers, 1970)

An Optimal Discriminant Plane. - John W. Sammon Jr. (IEEE Trans. Computers, 1970)

An interactive-graphic subsystem for pattern analysis. - John W. Sammon Jr.; Albert H. Proctor; Donald F. Roberts (Pattern Recognit., 1971)

An Optimal Set of Discriminant Vectors. - Donald H. Foley; John W. Sammon Jr. (IEEE Trans. Computers, 1975)