@article{apt2009large,
  title={Large Blackouts in North America: Historical Trends and Policy Implications},
  author={Paul Hines and Jay Apt and Sarosh Talukdar},
  journal={Energy Policy},
  volume={37},
  number={12},
  pages={5249-5259},
  journalpage={http://www.sciencedirect.com/science/article/pii/S0301421509005667},
  year={2009},
  citations={107}
}