1. S. Mehdudia, S.K. Ramachandaran, Worst outage cripples north India, The Hindu, July 2012. [Online] Available:http://www.thehindu.com/news/national/article3702075.ece?homepage=true.
2. The Chosunilbo, Freak blackouts plunge Korea into darkness, September 2011. [Online] Available: http://english.chosun.com/site/data/html_dir/2011/09/16/2011091600558.html.
3. J. Watson, Power failure leaves 5 million in the dark, San Francisco Chronicle, September 2011. [Online] Available:http://www.sfgate.com/news/article/Power-failure-leaves-5-million-in-the-dark-2310814.php.
4. North American Electric Reliability Corporation, Evaluation of criteria, methods, and practices used for system design, planning, and analysis response to NERC blackout recommendation 13c, 2005. [Online] Available: http://www.nerc.com/docs/pc/tis/.
5. P. Hines, S. Talukdar, Reciprocally altruistic agents for the mitigation of cascading failures in electrical power networks, in: Proceedings of the International Conference on Infrastructure Systems, Rotterdam, Netherlands, 2008.