@article{188507,
      url = {http://digitallibrary.un.org/record/188507},
      title = {Draft recommendation concerning signs for a recommended  route for vehicles carrying dangerous goods, to be included  in the Consolidated Resolution on Road Signs and Signals  (R.E.2) /},
      publisher = {UN,},
      recid = {188507},
      pages = {2 p.},
      address = {Geneva :. 1993-12-17},
      year = {1993},
      month = {Dec},
}