@article{653734,
      url = {http://digitallibrary.un.org/record/653734},
      title = {Agreement concerning the Adoption of Uniform Technical  Prescriptions for Wheeled Vehicles, Equipment and Parts  ..., Regulation no. 50,: Uniform provisions concerning the  approval of wheels for passenger cars and their trailers :  erratum},
      publisher = {UN,},
      recid = {653734},
      pages = {[1] p.},
      address = {Geneva :. 2009-04-23},
      year = {2009},
      month = {Apr},
}