@article{260283,
      url = {http://digitallibrary.un.org/record/260283},
      title = {Report of the 27th session : Economic Commission for  Europe, Executive Body for the Convention on Long-range  Transboundary Air Pollution, Working Group on Strategies.},
      publisher = {UN,},
      recid = {260283},
      pages = {11 p. :},
      address = {Geneva :. 1998-09-08},
      year = {1998},
      month = {Sep},
}