1. Support logic programming;Baldwin;Int. J. Intell. Systems,1986
2. Evidential support logic programming;Baldwin;Fuzzy Sets Systems,1987
3. J.F. Baldwin, T.P. Martin, B.W. Pilsworth, FRIL Manual (Version 4.0), FRIL Systems Ltd, Bristol Business Centre, Maggs House, Queens Road, Bristol BS8 1QX, UK, 1988
4. The management of fuzzy and probabilistic uncertainties for knowledge based systems;Baldwin,1992
5. FRIL – Fuzzy and Evidential Reasoning in AI;Baldwin,1995