@techreport{HerzogLiedtkeRitthoffetal.2003,
  author    = {Herzog, Kristina and Liedtke, Christa and Ritthoff, Michael and Wallbaum, Holger and Merten, Thomas},
  title     = {Der Werkstoff Stahl im Vergleich zu Konkurrenzwerkstoffen : Verfahren, Ressourceneffizienz, Recycling, Umwelt},
  series = {Forschung f{\"u}r die Praxis},
  volume    = {P 559},
  institution = {Verl. und Vertriebsges.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-934238-85-8},
  pages     = {10},
  year      = {2003},
  language  = {de}
}