@article{1304,
  author = {Zubair Fadlullah and Mostafa Fouda and Nei Kato and Xuemin Shen and Yousuke Nozaki},
  title = {An early warning system against malicious activities for smart grid communications},
  year = {2011},
  journal = {IEEE Network},
  volume = {25},
  number = {5},
  publisher = {IEEE},
}