Software process modelling and measurement: a QMS case study. - A. D. Pengelly; Mark T. Norris; R. Higham (Inf. Softw. Technol., 1993)

Software product assessment. - D. J. Karkaria; Mark T. Norris; A. D. Pengelly (IEEE J. Sel. Areas Commun., 1994)

Quotient Machines, the Interface Equation and Protocol Conversion. - A. D. Pengelly; Darrel C. Ince (Comput. J., 2000)