M. Quintana, R. Poli, and E. Claridge. Applications of Evolutionary Computing,
EvoWorkshops2003: EvoBIO, EvoCOP, EvoIASP,
EvoMUSART, EvoROB, EvoSTIM, volume 2611 of LNCS, page 422--431. University of Essex, England, UK, Springer-Verlag, (14-16 April 2003)
M. Heywood, and A. Zincir-Heywood. Systems, Man, and Cybernetics, 2000 IEEE International
Conference, 5, page 3823--3828. IEEE Press, (8-11 October 2000)