@article{248885,
      author = {Tardy, P. and Mezei, J.},
      url = {http://digitallibrary.un.org/record/248885},
      title = {The environmental situation of the Hungarian steel  industry : changing emissions and regulations : summary /},
      publisher = {UN,},
      recid = {248885},
      pages = {2 p.},
      address = {Geneva :. 1997-12-01},
      year = {1997},
      month = {Dec},
}