@article{247510,
      url = {http://digitallibrary.un.org/record/247510},
      title = {Vienna Declaration : Economic Commission for Europe,  Regional Conference on Transport and the Environment.},
      publisher = {UN,},
      recid = {247510},
      pages = {10 p.},
      address = {Geneva :. 1997-11-27},
      year = {1997},
      month = {Nov},
}