1. Davies, R.: 1986, Intelligent Information Systems, Progress and Prospects, Ellis Horwood, Chichester.
2. Lam, D. C. L., Kerby, J. P., Swayne, D. A., Storey, J. and Bowen, G.: 1990, ?A Rule.based Water Quality Advisor Expert System for Environmental Assessment? in: M. H. Hamza, (Ed.). Artificial Intelligence Application and Naural Networks.
3. Riddell, K. J.: 1992, ?Geographical Information and GIS: Keys to Coastal Zone Management?, GIS Europe, June pp. 23?25.
4. Swayne, D. A. and Fraser, A. S.: 1986, ?Development of an Expert System/intelligent Interface for Acid Rain Analysis?, Microcomputers in Civil Engineering 1(1), 181?185.
5. Swayne, D. A., Ongley, E. D., Lam, D. C. L., and Fraser, A. S.: 1992, ?RAISON: Information Systems for Managing Water Resources Models and Data?, Wat. res. develop. 8(3), 166?172.