@incollection{HensenSchone2012,
  author    = {Hensen, Gregor and Schone, Reinhold},
  title     = {Evaluation},
  series = {Hensen, Gregor/Hensen, Peter (Hrsg.): Gesundheits- und Sozialmanagement},
  booktitle = {Hensen, Gregor/Hensen, Peter (Hrsg.): Gesundheits- und Sozialmanagement},
  edition   = {1},
  publisher = {Kohlhammer},
  address   = {Stuttgart},
  isbn      = {978-3-17-021347-0},
  pages     = {285 -- 307},
  year      = {2012},
  language  = {de}
}