@misc{BERNHOLDNitzsche2008,
  author    = {T. BERNHOLD and F. Nitzsche},
  title     = {Betreiberkonzepte im Facility Management, Seminar f{\"u}r den Bau- und Liegenschaftsbetrieb NRW, August, D{\"u}sseldorf},
  institution = {Oecotrophologie · Facility Management (OEF)},
  type      = {lecture},
  year        = {2008},
}