@article{171064,
      url = {http://digitallibrary.un.org/record/171064},
      title = {Public opinion. Issue no. 13, Mar. 1991.},
      publisher = {UN,},
      recid = {171064},
      pages = {4 p. :},
      address = {New York :. 1991},
      year = {1991},
}