@article{108842,
      url = {http://digitallibrary.un.org/record/108842},
      title = {Technical modification of the notes of certificate of  origin : forms A and APR : report /},
      publisher = {UN,},
      recid = {108842},
      pages = {ii, 8 p. :},
      address = {Geneva :. 1991-02-04},
      year = {1991},
      month = {Feb},
}