H. Iba, T. Sato, und H. de Garis. 1995 IEEE Conference on Evolutionary Computation, 1, Seite 97--102. Perth, Australia, IEEE Press, (29 November - 1 December 1995)
F. Castillo, A. Kordon, G. Smits, B. Christenson, und D. Dickerson. GECCO 2006: Proceedings of the 8th annual conference
on Genetic and evolutionary computation, 2, Seite 1613--1620. Seattle, Washington, USA, ACM Press, (8-12 July 2006)