@article{503426,
      url = {http://digitallibrary.un.org/record/503426},
      title = {Generalized system of preferences : rules of origin : note  /},
      publisher = {UN,},
      abstract = {Transmits information received from Bolivia.},
      recid = {503426},
      pages = {3 p. :},
      address = {Geneva :. 2003-09-22},
      year = {2003},
      month = {Sep},
}