@article {16627,
	title = {Self-replicating structures: evolution, emergence, and computation},
	journal = {Artificial Life},
	volume = {4},
	year = {1998},
	month = {1998///},
	pages = {283 - 302},
	author = {Reggia, James A. and Lohn,J. D and Chou,H. H.}
}
