@article{175918,
      url = {http://digitallibrary.un.org/record/175918},
      title = {Draft rules for presentation of standardized message and  directories documentation /},
      publisher = {UN,},
      recid = {175918},
      pages = {98 p.},
      address = {Geneva :. 1993-08-20},
      year = {1993},
      month = {Aug},
}