J. Lau, L. Lung, J. Fraga, and G. Santos.
" Desenvolvendo Serviços Web Tolerante a falta usando BPEL", in <em>Proceedings of the 8th Workshop on Testing and Fault Tolerance</em>, Belém/PA, 2007, pp. 247-260, doi: <a href="https://doi.org/10.5753/wtf.2007.23252">https://doi.org/10.5753/wtf.2007.23252</a>.