H. Brown Cribbs III, and R. Smith. Genetic Programming 1996: Proceedings of the First
Annual Conference, page 547--552. Stanford University, CA, USA, MIT Press, (28--31 July 1996)
H. Cribbs III. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, page 1249--1256. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
S. Elhaggaz, B. Turton, and J. Brown. Late Breaking Papers at the 1999 Genetic and
Evolutionary Computation Conference, page 80--87. Orlando, Florida, USA, (13 July 1999)
P. Marenbach, and M. Brown. Second International Conference on Genetic Algorithms
in Engineering Systems: Innovations and Applications,
GALESIA, University of Strathclyde, Glasgow, UK, Institution of Electrical Engineers, (1-4 September 1997)