@article{906067,
      author = {Höglund, Kristine. and Öberg, Magnus.},
      url = {http://library.usi.edu/record/906067},
      title = {Understanding peace research methods and challenges /  [electronic resource] :},
      publisher = {Routledge,},
      recid = {906067},
      pages = {xi, 224 p. :},
      address = {New York :},
      year = {2011},
}