1. The Road to Resilience;World Energy Report,2016
2. EECSP Report of 2017 “Cyber Security in the Energy Sector”;European Union,2017
3. Challenges for Safety and Security Management of Network Companies Due to Increased Use of ICT in the Electric Power Supply Sector;Skotnes,2015
4. How cyber-attacks in Ukraine show the vulnerability of the U.S. powergrid;Sullivan;Electr. J.,2017
5. Arctic Report Card: Update for 2014;NOAA,2014