@misc{Wetter1996,
  author    = {Christof Wetter},
  title     = {Treatment of industrial waste water in the Federal Republic of Germany - Example: Metal finishing Industries, National Conference on Water "Water as a national asset", Tirana/Albanien, Oktober 1996},
  institution = {Energie · Geb{\"a}ude · Umwelt (EGU)},
  type      = {lecture},
  year        = {1996},
}