8. Jansons, L., Zeltins, N., & Savickis, J. (2016). The Latvian UGS potential and alternative use of underground geological structures. In E-Proceedings of 23th World Energy Congress 2016 Istanbul – Research Papers, 9–13 October 2016, Lütfi Kırdar Congress Center, ISTANBUL. ISBN: 978-605-89548-9-2.
9. Niedrite, I., Kreslins, A., Davis, A., & Zeltins, N. (2013). Security of gas supply risk assessment alternatives. Proceedings of 22nd World Energy Congress, Daegu, Korea, 17 October, 2013, No. 820.
11. Ivanova, P., Sauhats, A., & Linkevičs, O. (2016). Towards optimization of combined cycle power plants' start-ups and shut-down. 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Latvija, Riga.10.1109/RTUCON.2016.7763081
12. Ivanova, P., Sauhats, A., Linkevičs, O., & Balodis, M. (2016). Combined heat and power plants towards efficient and flexible operation. 2016 IEEE 16th International Conference on Environmental and Electrical Engineering (EEEIC), 6–8 June, 2016, Florence.10.1109/EEEIC.2016.7555874
13. Moshkin, I., & Sauhats, A. (2016). Solving district heating problems by using cooperative game theory methods. Proceedings of 16th International Conference on Environment and Electrical Engineering, EEEIC 2016, 6–8 June, 2016, Florence.10.1109/EEEIC.2016.7555462
14. Soboļevskis, A., & Zicmane, I. (2016). Assessing the impact of registering of weak points calculating the power system operating modes. 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 12–13 October 2017.10.1109/RTUCON.2016.7763122
18. Zemite, L., Gorobecs, M., Smats, A., Jasevics, A., & Levchenkovs, A. (2017). Genetic algorithm for optimization of power switch allocation in distribution network. Proceedings of the 17th IEEE International Conference on Environment and Electrical Engineering and the 1st IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2017.10.1109/EEEIC.2017.7977425
19. Zemite, L., Gerhards, J., Gorobetz, M., & Levchenkov, A. (2016). Optimization of distribution system reliability. In EEEIC 2016 – International Conference on Environment and Electrical Engineering, 6 – 8 June 2016, Florence.10.1109/EEEIC.2016.7555408
20. Zemite, L., Gerhards, J., Gorobetz, M., & Levchenkov, A. (2015). Optimization of distribution systems reliability with the stochastic behavior. In the 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2015, 14 October, 2015.10.1109/RTUCON.2015.7343172
21. Zemite, L., & Gerhards, J. (2014). Reliability evaluation of distribution systems. In 9th International Conference on Electrical and Control Technologies (ECT–2014), 8–9 May 2014, Kaunas, Lithuania.
22. Republic of Latvia Cabinet Regulation No. 496. (2010). Procedures for the Identification of Critical Infrastructures, Including European Critical Infrastructures and Planning and Implementation of Security Measures. Retrieved 9 March 2017, fromhttps://likumi.lv/doc.php?id=212031