S. Zambiasi and R. Rabelo.
" A Framework for Virtual Software Assistants in Collaborative Environments", in <em>Proceedings of the 2nd Workshop-School on Agents, Environments, and Applications</em>, Santa Cruz do Sul/RS, 2008, pp. 44-53, doi: <a href="https://doi.org/10.5753/wesaac.2008.33076">https://doi.org/10.5753/wesaac.2008.33076</a>.