@article{248657,
      author = {Koller, W.},
      url = {http://digitallibrary.un.org/record/248657},
      title = {Utilization of slag products in Voest-Alpine Stahl, Linz :  summary /},
      publisher = {UN,},
      recid = {248657},
      pages = {[1] p.},
      address = {Geneva :. 1997-12-12},
      year = {1997},
      month = {Dec},
}