Jeroen Eggermont Jano I. van Hemert Adaptive Genetic Programming Applied to New and Existing Simple Regression Problems. 23-35 2001 conf/eurogp/2001 EuroGP http://link.springer.de/link/service/series/0558/bibs/2038/20380023.htm db/conf/eurogp/eurogp2001.html#EggermontH01