@incollection{HermsenLoecherbachMennemannetal.2007,
  author    = {Hermsen, Thomas and L{\"o}cherbach, Peter and Mennemann, Hugo and Schmidt, Martin},
  title     = {Case Management in der Kinder- und Jugendhilfe},
  series = {Hermsen, Thomas; Macsenaere, Michael: Wirkungsforschung in der Kinder- und Jugendhilfe. Schriftenreihe KFH Mainz.},
  booktitle = {Hermsen, Thomas; Macsenaere, Michael: Wirkungsforschung in der Kinder- und Jugendhilfe. Schriftenreihe KFH Mainz.},
  address   = {St. Ottilien},
  pages     = {285 -- 303},
  year      = {2007},
  language  = {de}
}
@article{HermsenLoecherbachMennemannetal.2006,
  author    = {Hermsen, Thomas and L{\"o}cherbach, Peter and Mennemann, Hugo and Schmidt, Martin},
  title     = {Case Management in der Kinder- und Jugendhilfe},
  series = {Neue Praxis},
  journal   = {Neue Praxis},
  number    = {3},
  pages     = {346 -- 356},
  year      = {2006},
  language  = {de}
}