Ecological applications using a novel expert system shell. - John Anthony Bradshaw; K. J. Carden; D. Riordan (Comput. Appl. Biosci., 1991)

Evaluating Design Using Knowledge of Purpose and Knowledge of Structure. - John Anthony Bradshaw; Richard M. Young (IEEE Expert, 1991)

Using knowledge of purpose and knowledge of structure as a basis for evaluating the behaviour of mechanical systems. - John Anthony Bradshaw (1991)