Rocha, L. M. and Hordijk, W. Material Representations: From the Genetic Code to the Evolution of Cellular Automata. In Artificial Life, 11 (1-2): 189-214, 2005.
@article{GeneticCode2EvolutionCellularAutomata,
author = {Luis M. Rocha and Wim Hordijk},
title = {Material Representations: From the Genetic Code to the Evolution of Cellular Automata},
journal = {Artificial Life},
volume = {11},
number = {1-2},
year = {2005},
pages = {189--214},
url = {http://informatics.indiana.edu/rocha/caalife04.html}
}