Harold Fellermann, Mark Dörr, Martin M. Hanczyc, Lone Ladegaard Laursen, Sarah Maurer, Daniel Merkle, Pierre-Alain Monnard, Kasper Stoy, Steen Rasmussen (a cura di)
Artificial Life XII, capitolo 21, pp. 110–117
The MIT Press, Cambridge, MA, USA
agosto 2010