Victor Ciesielski Andrew Innes Sabu John John Mamutil Understanding Evolved Genetic Programs for a Real World Object Detection Problem. 351-360 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3447&spage=351 2005 conf/eurogp/2005 EuroGP db/conf/eurogp/eurogp2005.html#CiesielskiIJM05