J. Schaffer, R. Caruana, L. Eshelman, and R. Das. Proceedings of the third international conference on Genetic algorithms, page 51--60. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (1989)
I. Oliver, D. Smith, and J. Holland. Proceedings of the Second International Conference on Genetic Algorithms on Genetic algorithms and their application, page 224--230. Mahwah, NJ, USA, L. E. Associates, Inc., (1987)
P. Jog, J. Suh, and D. van Gucht. Proceedings of the third international conference on Genetic algorithms, page 110--115. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (1989)
G. Harik, and F. Lobo. In W. Banzhaf et al., editors, Proceedings of the Genetic and Evolutionary Computation Conference GECCO-99, San Francisco, CA. Morgan Kaufmann, page 258-265. (1999)