@article{174956,
      url = {http://digitallibrary.un.org/record/174956},
      title = {The Trade Point : concept and implementation : note /},
      publisher = {UN,},
      recid = {174956},
      pages = {11 p. :},
      address = {Geneva :. 1993-10-07},
      year = {1993},
      month = {Oct},
}