@book{Strassner2012,
  author    = {Strassner, C},
  title     = {Sektoranalyse Außer-Haus-Markt Schwerpunkt Gemeinschaftsverpflegung.},
  volume    = {Band 2},
  editor    = {Roehl, R.},
  address   = {M{\"u}nster},
  pages     = {40 S.},
  year      = {2012},
  language  = {mul}
}
@article{LukasLoesNoeltingetal.2012,
  author    = {Lukas, M and L{\o}es, A-K and N{\"o}lting, B and Strassner, C},
  title     = {School meals. How to increase organic food consumption in schools.},
  series = {Ecology \& Farming},
  journal   = {Ecology \& Farming},
  number    = {Nr. 2},
  pages     = {24 -- 26},
  year      = {2012},
  language  = {mul}
}
@article{Kraemer2012,
  author    = {Kr{\"a}mer, Michael},
  title     = {Psychologie-Ausbildung in Deutschland},
  series = {Der freie Beruf},
  journal   = {Der freie Beruf},
  number    = {12},
  pages     = {28},
  year      = {2012},
  language  = {mul}
}
@article{BambergKraemer2012,
  author    = {Bamberg, Eva and Kr{\"a}mer, Michael},
  title     = {Europ{\"a}isches Zertifikat in Psychologie (EuroPsy)},
  series = {Psychologische Rundschau},
  volume    = {63},
  journal   = {Psychologische Rundschau},
  number    = {3},
  pages     = {181 -- 185},
  year      = {2012},
  language  = {mul}
}