G. Barlow. Proceedings of the Graduate Student Workshop at the
2004 Genetic and Evolutionary Computation Conference
(GECCO-2004), Seattle, Washington, USA, (24-26 June 2004)
G. Barlow, and C. Oh. GECCO 2006: Proceedings of the 8th annual conference
on Genetic and evolutionary computation, 1, page 135--142. Seattle, Washington, USA, ACM Press, (8-12 July 2006)