@article{616762,
      url = {http://digitallibrary.un.org/record/616762},
      title = {The world drug problem : 4th biennial report of the  Executive Director : addendum},
      publisher = {UN,},
      recid = {616762},
      pages = {16 p. :},
      address = {Vienna :. 2007-01-18},
      year = {2007},
      month = {Jan},
}