@article{908071,
      author = {Krause, Joachim, and Ronzitti, Natalino.},
      url = {http://library.usi.edu/record/908071},
      title = {The EU, the UN and collective security making  multilateralism effective / [electronic resource] :},
      publisher = {Routledge,},
      recid = {908071},
      pages = {xx, 269 p.},
      address = {Milton Park, Abingdon, Oxon ;},
      year = {2012},
}