@article{Rahman:118,
      author        = "Hafiz A. Rahman and Konstantin Beznosov and Jose R.
                       Martí	 ",
      title         = "{Identification of Sources of Failures and Their
                       Propagation in Critical Infrastructures from 12 Years of
                       Public Failure Reports}",
      month         = "Oct",
      year          = "2006",
}