R. Thomason, and T. Soule. GECCO 2006: Proceedings of the 8th annual conference
on Genetic and evolutionary computation, 1, page 959--960. Seattle, Washington, USA, ACM Press, (8-12 July 2006)
J. Stevens, R. Heckendorn, and T. Soule. GECCO 2005: Proceedings of the 2005 conference on
Genetic and evolutionary computation, 2, page 1605--1612. Washington DC, USA, ACM Press, (25-29 June 2005)
S. Silva, and E. Costa. GECCO 2005: Proceedings of the 2005 conference on
Genetic and evolutionary computation, 2, page 1673--1680. Washington DC, USA, ACM Press, (25-29 June 2005)
M. Miki, M. Hashimoto, and Y. Fujita. GECCO '07: Proceedings of the 9th annual conference on
Genetic and evolutionary computation, 2, page 1754--1754. London, ACM Press, (7-11 July 2007)
N. McPhee, and R. Poli. Genetic Programming, Proceedings of EuroGP'2001, volume 2038 of LNCS, page 108--125. Lake Como, Italy, Springer-Verlag, (18-20 April 2001)
S. Luke. GECCO 2005: Proceedings of the 2005 conference on
Genetic and evolutionary computation, 1, page 91--97. Washington DC, USA, ACM Press, (25-29 June 2005)