@article{1312733,
      url = {http://digitallibrary.un.org/record/1312733},
      title = {Nuclear-weapon-free zones : working paper /},
      publisher = {[UN],},
      recid = {1312733},
      pages = {2 p.},
      address = {[New York] :. 2017-04-20},
      year = {2017},
      month = {Apr},
}