Paolo Ferrari <em>et al. </em>2019.
 Using LoRaWAN smart city infrastructure as backup network for Industry 4.0 enabled vehicles. In <em>Companion Proceedings of the 9th Brazilian Symposium on Computing Systems Engineering</em>, November 19, 2019, Natal, Brasil. SBC, Porto Alegre, Brasil, 119-124. DOI: <a href="https://doi.org/10.5753/sbesc_estendido.2019.8646">https://doi.org/10.5753/sbesc_estendido.2019.8646</a>.