Eoin Ryan R. Muhammad Atif Azad Conor Ryan On the Performance of Genetic Operators and the Random Key Representation. 162-173 http://dx.doi.org/10.1007/978-3-540-24650-3_15 2004 conf/eurogp/2004 EuroGP db/conf/eurogp/eurogp2004.html#RyanAR04