1. , , & Graphical data processing research study and experimental investigation. Technical Report 16, Contract DA 36-039 AMC-03247 (E), SRI Project 4565. Menlo Park, California: Stanford Research Institute, July, 1964.
2. & Some fundamental concepts and synthesis procedures for pattern recognition preprocessors. Paper presented at the International Conference on Microwaves, Circuit Theory, and Information Theory, Tokyo, September, 1964.
3. & ISODATA, A novel technique for data analysis, and pattern classification. Technical Report, Menlo Park, California: Stanford Research Institute, May 1965.
4. Applications of the behavioral sciences to research management; an initial study in the office of aerospace research. Technical Report, Menlo Park, California: Stanford Research Institute, November 1964.