@article{168020,
      note = {Consolidates documents EB.AIR/R.64 and Corr.1, and  EB.AIR/R.64/Rev.1.},
      url = {http://digitallibrary.un.org/record/168020},
      title = {Revised draft technical annex to the 1988 Sofia Protocol.  Introduction and part 1, Control technologies for NOx  emissions from stationary sources.},
      publisher = {UN,},
      recid = {168020},
      pages = {11 p. :},
      address = {Geneva :. 1993-04-28},
      year = {1993},
      month = {Apr},
}