1. Aho, A.V., Sethi, R., Ullman, J.D.: Compilers: Principles, Techniques and Tools, 1st edn. Addison-Wesley (1986)
2. Angeline, P.J.: Subtree crossover causes bloat. In: J.R. Koza, W. Banzhaf, K. Chellapilla, K. Deb, M. Dorigo, D.B. Fogel, M.H. Garzon, D.E. Goldberg, H. Iba, R. Riolo (eds.) Proc. of the 3rd Annual Conf. on Genetic Programming (GP-98), pp. 745–752. Morgan Kaufmann (1998)
3. Azad, R.M.A.: A position independent representation for evolutionary automatic programming algorithms – the Chorus system. Ph.D. thesis, University of Limerick, Ireland (2003)
4. Baeck, T., Fogel, D.B., Michalewicz, Z.: Evolutionary Computation 1 : Basic Algorithms and Operators. Institute of Physics Publishing (2000)
5. Bandyopadhyay, S., Pal, S.: Classification and Learning Using Genetic Algorithms. Springer (2007)