@article{175859,
      url = {http://digitallibrary.un.org/record/175859},
      title = {Design of UN/EDIFACT messages, guidelines and rules /},
      publisher = {UN,},
      recid = {175859},
      pages = {43 p. :},
      address = {Geneva :. 1993-07-02},
      year = {1993},
      month = {Jul},
}