1. O’Neill, M., Ryan, C.: Grammatical evolution. IEEE Transactions on Evolutionary Computation 5, 349–358 (2001)
2. Koza, J.R.: Genetic programming: On the programming of computers by natural selection. MIT Press, Cambridge, Mass (1992)
3. Genetic Programming;M. O’Neill,2003
4. Ryan, C., O’Neill, M.: Grammatical evolution: A steady state approach. In: Late Breaking Papers, Genetic Programming 1998, pp. 180–185 (1998)
5. Rothlauf, F., Goldberg, D.E.: Tree network design with genetic algorithms – an investigation in the locality of the prüfernumber encoding. In: Brave, S., Wu, A.S. (eds.) Late Breaking Papers at the Genetic and Evolutionary Computation Conference 1999, Orlando, Florida, USA, pp. 238–244. Omni Press (1999)