@article{316077,
      recid = {316077},
      author = {Heiberg, Marianne. and O'Leary, Brendan. and Tirman,  John.},
      title = {Terror, insurgency, and the state : ending protracted  conflicts /},
      publisher = {University of Pennsylvania Press,},
      address = {Philadelphia :},
      pages = {viii, 499 p. :},
      year = {2007},
      url = {http://library.usi.edu/record/316077},
}