1. Angel P. L. Hernandez J. A. and Agudelo R. (1999). “Fuzzy expert system model for the operation of an urban water supply system.” Computing and control for the water industry D. A. Savic and G. A. Walters eds. Research Studies Baldock U.K. 1 449–457.
2. Atkinson R. Morley M. S. Walters G. A. and Savic D. A. (1998). “GAnet: The integration of GIS network analysis and genetic algorithm optimization software for water network analysis.” Hydroinformatics ’98 V. Babovic and L. C. Larsen eds. Balkema Rotterdam The Netherlands 357–362.
3. Atkinson R. van Zyl J. E. Walters G. A. and Savic D. A. (2000). “Genetic algorithm optimisation of level-controlled pumping station operation.” Water network modelling for optimal design and management Centre for Water Systems Exeter U.K. 79–90.
4. Boulos P. F. Orr C. H. De Schaetzen W. Chatila J. G. Moore M. Hsiung P. and Thomas D. (2001). “Optimal pump operation of water distribution systems using genetic algorithms.” AWWA Distribution System Symp. American Water Works Association Denver.
5. Brdys M. and Ulanicki B. (1994). Operational control of water systems: Structures algorithms and applications Prentice–Hall Englewood Cliffs N.J.