@article{91618,
      url = {http://digitallibrary.un.org/record/91618},
      title = {Study /},
      publisher = {UN,},
      recid = {91618},
      pages = {10, 13 p. :},
      address = {Geneva :. 1982-09-21},
      year = {1982},
      month = {Sep},
}