A. Lucena and M. Henriques.
" Estudo preliminar da adoção de assinaturas baseadas em hash no blockchain do Bitcoin", in <em>Proceedings of the 18th Brazilian Symposium on Information and Computational Systems Security</em>, Natal, 2018, pp. 401-408, doi: <a href="https://doi.org/10.5753/sbseg.2018.4271">https://doi.org/10.5753/sbseg.2018.4271</a>.