@misc{Wetter1998,
  author    = {Christof Wetter},
  title     = {Allianzen im Mittelstand f{\"u}r Private Public Partnership, 15. Internationales ifa-Symposium "Szenarien f{\"u}r den neuen Mittelstand", Zermatt/Schweiz, Februar 1998},
  institution = {Energie · Geb{\"a}ude · Umwelt (EGU)},
  type      = {lecture},
  year        = {1998},
}