@article{242190,
      note = {"Annex 1: Draft Protocol to the 1979 Convention on  Long-Range Transboundary Air Pollution concerning the  Abatement of Emissions of Nitrogen Oxides": p. 5-12.},
      url = {http://digitallibrary.un.org/record/242190},
      title = {Report of the 5th session : Economic Commission for  Europe, Executive Body for the Convention on Long-Range  Transboundary Air Pollution, Working Party on Nitrogen  Oxides.},
      publisher = {UN,},
      recid = {242190},
      pages = {15 p.},
      address = {Geneva :. 1987-05-19},
      year = {1987},
      month = {May},
}