C. Janeczko, и H. Lopes. Proceedings of the 2000 Congress on Evolutionary
Computation CEC00, стр. 373--378. La Jolla Marriott Hotel La Jolla, California, USA, IEEE Press, (6-9 July 2000)
M. Martin. IEEE/RSJ International Conference on Intelligent
Robots and System, 1, стр. 67--72. EPFL, Lausanne, Switzerland, IEEE, (30 September-5 October 2002)
M. Röckl, K. Frank, T. Strang, M. Kranz, J. Gacnik, и J. Schomerus. International Symposium on Personal, Indoor and Mobile Radio Communications
(PIMRC) 2008, CFP08PIM-CDR, IEEE, (сентября 2008)external link: http://ieeexplore.ieee.org/application/enterprise/entconfirmation.jsp?arnumber=4699790.
J. Koza, S. Al-Sakran, и L. Jones. Genetic Programming Theory and Practice IV, том 5 из Genetic and Evolutionary Computation, глава 4, Springer, Ann Arbor, (11-13 May 2006)