Lopez Perez, R. ., F. Adamsky, R. Soua, and T. Engel. “Forget the Myth of the Air Gap: Machine Learning for Reliable Intrusion Detection in SCADA Systems”. EAI Endorsed Transactions on Security and Safety, vol. 6, no. 19, Jan. 2019, p. e3, doi:10.4108/eai.25-1-2019.159348.