TREQL (Thornton Research Easy Query Language): An Intelligent Front-End to a Relational Database. - K. Lunn; I. G. Archibald (Prolog and Databases, 1988)

Interfacing a knowledge-based system to a large database. - Peter M. D. Gray; I. G. Archibald; K. Lunn (Knowl. Eng. Rev., 1989)

An expert system for formulating lubricating oils. - K. Lunn; I. G. Archibald; J. J. Redfearn; A. Robinson; A. Bamigboye; M. D. Cope; B. T. Hird (Artif. Intell. Eng., 1991)

KRAFT: Knowledge Fusion from Distributed Databases and Knowledge Bases. - Peter M. D. Gray; Alun D. Preece; Nick J. Fiddian; W. A. Gray; Trevor J. M. Bench-Capon; Michael J. R. Shave; Nader Azarmi; M. Wiegand; M. Ashwell; Martin D. Beer; Zhan Cui; B. M. Diaz; et al. (DEXA Workshop, 1997)