1. Gheorghe, A.V., Masera, M., Weijnen, M., and de Vries, L.: ‘Critical infrastructures at risk. Securing the European electric power system’, 1st edn.(Springer 2006)
2. US – Canada Power System Outage Task Force: ‘Final report on the August 14, 2003 blackout in the United States and Canada: causes and recommendations’, 2004
3. E. ON Netz GmbH: ‘Report on the status of the investigations of the sequence of events and causes of the failure in the continental European electricity grid on Saturday, November 4, 2006, after 22:10 hours’, 2006