@incollection{vonEiffKlemannNiehues2009,
  author    = {von Eiff, Wilfried and Klemann, Ansgar and Niehues, Christopher},
  title     = {Investition und Finanzierung im Krankenhaus},
  series = {OP-Management / Ansorg, J. et. al. (Hrsg)},
  booktitle = {OP-Management / Ansorg, J. et. al. (Hrsg)},
  isbn      = {978-3-939069-88-1},
  publisher      = {FH M{\"u}nster - University of Applied Sciences},
  pages     = {59 -- 79},
  year      = {2009},
  language  = {de}
}
@article{vonEiffKlemannPrangenbergetal.2006,
  author    = {von Eiff, Wilfried and Klemann, Ansgar and Prangenberg, Alexander and Niehues, Christopher},
  title     = {Was will der Patient? Neues Bewertungsmodell zur Entgeltbemessung der "Wahlleistung Unterkunft"},
  series = {krankenhaus umschau},
  volume    = {2006},
  journal   = {krankenhaus umschau},
  number    = {9},
  issn      = {0023-4508},
  pages     = {772 -- 777},
  year      = {2006},
  language  = {de}
}