Resume
This work is cataloged in the Scientific Portal. Officially published in Tékhne (2016). Referenced as: "Enes, E.F.; de Almeida, B.J.M.; da Silva, A.M.F.G.; Carvalho, F.P.; Simões, J.M.M.".
The complete abstract and full text can be accessed directly at the official DOI: https://doi.org/10.1016/j.tekhne.2016.07.002