@article{248646,
      author = {Steffes, B. and Drissen, P. and Kühn, M.},
      url = {http://digitallibrary.un.org/record/248646},
      title = {Optimization of the dust cycle in KEP EAF steel shop :  summary /},
      publisher = {UN,},
      recid = {248646},
      pages = {2 p.},
      address = {Geneva :. 1997-12-12},
      year = {1997},
      month = {Dec},
}