André Ruegger <em>et al. </em>2014.
 A True Random Number Generator based on quantum-optical noise. In <em>Proceedings of the 14th Brazilian Symposium on Information and Computational Systems Security</em>, November 03, 2014, Belo Horizonte, Brasil. SBC, Porto Alegre, Brasil, 334-337. DOI: <a href="https://doi.org/10.5753/sbseg.2014.20147">https://doi.org/10.5753/sbseg.2014.20147</a>.