M. Morveli-Espinoza, A. Possebom, and C. Tacla. " An abstract-argumentation-based approach for the portfolio selection problem", in Proceedings of the 11th Workshop-School on Agents, Environments, and Applications, São Paulo/SP, 2017, pp. 187-192, doi: https://doi.org/10.5753/wesaac.2017.33240.