@article{467632,
      url = {http://digitallibrary.un.org/record/467632},
      title = {Integration of traffic and economic models for the  assessment of urban transport policy /},
      publisher = {UN,},
      recid = {467632},
      pages = {9 p. :},
      address = {Geneva :. 2002-06-19},
      year = {2002},
      month = {Jun},
}