An Information Measure for Classification. - Chris S. Wallace; D. M. Boulton (Comput. J., 1968)

A Program for Numerical Classification. - D. M. Boulton; Chris S. Wallace (Comput. J., 1970)

Occupancy of a Rectangular Array. - D. M. Boulton; Chris S. Wallace (Comput. J., 1973)

An Information Measure for Hierarchic Classification. - D. M. Boulton; Chris S. Wallace (Comput. J., 1973)

Exact Probabilities for R x C Contingency Tables (Remark on Algorithm 434). - D. M. Boulton (Commun. ACM, 1974)

An Information Measure for Single Link Classification. - D. M. Boulton; Chris S. Wallace (Comput. J., 1975)

Remark on "Algorithm 434: Exact Probabilities for R * C Contingency Tables [G2]". - D. M. Boulton (ACM Trans. Math. Softw., 1976)

High Density Digital Recording on an Audio Recorder. - D. M. Boulton (Aust. Comput. J., 1977)