Ritzel, M., 		Bassani, P., & 		Lusardo, F.
(2008).
 Implementing perception and coordination mechanisms in collaborative environments.
In <em>Proceedings of the 2nd Workshop-School on Agents, Environments, and Applications</em>, (pp. 164-167). Porto Alegre: SBC.
doi:10.5753/wesaac.2008.33088