@article{444567,
      note = {Transmits information received from Mexico regarding  certification of origin.},
      url = {http://digitallibrary.un.org/record/444567},
      title = {Generalized system of preferences : rules of origin : note  /},
      publisher = {UN,},
      recid = {444567},
      pages = {154 p. :},
      address = {Geneva :. 2001-06-01},
      year = {2001},
      month = {Jun},
}