@article {GershensonLenaerts2008,
	title = {Evolution of Complexity},
	journal = {Artificial Life},
	volume = {14},
	number = {3},
	year = {2008},
	note = {Special Issue on the Evolution of Complexity},
	month = {Summer},
	pages = {1{\textendash}3},
	doi = {10.1162/artl.2008.14.3.14300},
	url = {http://dx.doi.org/10.1162/artl.2008.14.3.14300},
	author = {Carlos Gershenson and Tom Lenaerts}
}
@conference {GershensonLenaerts2006,
	title = {Evolution of Complexity: Introduction to the Workshop},
	booktitle = {{ALife X} Workshop Proceedings},
	year = {2006},
	pages = {71{\textendash}72},
	url = {http://uk.arxiv.org/abs/nlin.AO/0604069},
	author = {Carlos Gershenson and Tom Lenaerts}
}
