\input zb-basic \input zb-ioport \iteman{io-port 70224518} \itemau{Oppacher, Yandu; Oppacher, Franz; Deugo, Dwight} \itemti{Creating objects using genetic programming techniques} \itemso{SNPD, 455-461 (2009).} \itemcc{} \itemut{} \itemli{http://doi.ieeecomputersociety.org/10.1109/SNPD.2009.82} \end