@inproceedings {PN2808,
	title = {Evolving functional symmetry in a three dimensional model of an elongated organism},
	author = {Ben Jones AND Yaochu Jin AND Bernhard Sendhoff AND Xin Yao},
	year = {2008},
	publisher = {The MIT Press},
	booktitle = {Artificial Life XI},
	pages = {305-312}
}