@article{249261,
      author = {Hári, L.},
      url = {http://digitallibrary.un.org/record/249261},
      title = {Recycling of steelmaking slag : summary /},
      publisher = {UN,},
      recid = {249261},
      pages = {2 p.},
      address = {Geneva :. 1997-12-19},
      year = {1997},
      month = {Dec},
}