Verlani Hinz and Luiz Palazzo. 2007.
 Collaboration in Multi-Agent Systems Modeled by Ontologies. In <em>Proceedings of the 1st Workshop-School on Agents, Environments, and Applications</em>, April 16, 2007, Pelotas/RS, Brasil. SBC, Porto Alegre, Brasil, 93-105. DOI: <a href="https://doi.org/10.5753/wesaac.2007.33037">https://doi.org/10.5753/wesaac.2007.33037</a>.