@article{142587,
      note = {Transmits information received from Tunisia regarding  certification of origin.},
      url = {http://digitallibrary.un.org/record/142587},
      title = {Generalized system of preferences : rules of origin : note  /},
      publisher = {UN,},
      recid = {142587},
      pages = {3 p.},
      address = {Geneva :. 1992-05-15},
      year = {1991},
      month = {May},
}