@book{P{\"u}schelGroßmannKuller2011,
  author    = {P{\"u}schel, Steffen and Großmann, Uwe and Kuller, Markus},
  title     = {Smart Energy 2011},
  editor    = {Großmann, Uwe and Kunold, Ingo},
  publisher = {H{\"u}lsbusch},
  address   = {Boizenburg},
  isbn      = {978-3-86488-004-9},
  pages     = {123},
  year      = {2011},
  language  = {de}
}
@book{HoppeKerresK{\"o}hler2011,
  author    = {Hoppe, Ulrich H. and Kerres, Michael and K{\"o}hler, Thomas},
  title     = {DeLFI 2011},
  editor    = {Friedrich, Steffen and Kienle, Andrea and Rohland, Holger},
  publisher = {TUDpress Verlag der Wissenschaften},
  address   = {Dresden},
  isbn      = {978-3-942710-36-7},
  year      = {2011},
  language  = {und}
}
@book{MeinckeLuckeTavangarian2011,
  author    = {Meincke, Friedrich and Lucke, Ulrike and Tavangarian, Djanshid},
  title     = {DeLFI 2011},
  editor    = {Rohland, Holger and Kienle, Andrea and Friedrich, Steffen},
  publisher = {Gesellschaft f{\"u}r Informatik},
  address   = {Bonn},
  isbn      = {978-3-88579-282-6},
  pages     = {266},
  year      = {2011},
  language  = {und}
}
@book{K{\"o}hler2011,
  author    = {K{\"o}hler, Dennis},
  title     = {Bochumgerthe},
  publisher = {Druckverlag Kettler},
  address   = {B{\"o}nen},
  isbn      = {978-3-00-036860-8},
  pages     = {63},
  year      = {2011},
  language  = {de}
}
@book{JungBruckQuarg2011,
  author    = {Jung, R{\"u}diger H. and Bruck, J{\"u}rgen and Quarg, Sabine},
  title     = {Allgemeine Managementlehre},
  publisher = {Erich Schmidt},
  address   = {Berlin},
  isbn      = {978-3-503-12908-9},
  pages     = {XXV, 648},
  year      = {2011},
  language  = {de}
}
@book{Gustrau2011,
  author    = {Gustrau, Frank},
  title     = {Hochfrequenztechnik. Grundlagen der mobilen Kommunikationstechnik},
  publisher = {Fachbuchverlag Leipzig},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-42588-0},
  pages     = {308},
  year      = {2011},
  language  = {de}
}
@book{Hohmann2011,
  author    = {Hohmann, Rainer},
  title     = {Joint Sealing in water-resistant concrete structures},
  publisher = {Fraunhofer IRB-Verlag},
  address   = {Stuttgart},
  isbn      = {978-3-8167-8019-9},
  pages     = {390},
  year      = {2011},
  language  = {en}
}
@book{G{\"u}nder2011,
  author    = {G{\"u}nder, Richard},
  title     = {Praxis und Methoden der Heimerziehung},
  publisher = {Lambertus},
  address   = {Freiburg im Breisgau},
  isbn      = {978-3-7841-1995-3},
  pages     = {419},
  year      = {2011},
  language  = {de}
}
@book{Senne2011,
  author    = {Senne, Petra},
  title     = {Arbeitsrecht},
  publisher = {Vahlen},
  address   = {M{\"u}nchen},
  isbn      = {978-3-8006-3901-4},
  pages     = {311},
  year      = {2011},
  language  = {de}
}
@book{Hegner2011,
  author    = {Hegner, Kathleen},
  title     = {Arbeitsvertrag und Allgemeine Vertragsbedingungen},
  publisher = {GUC, Verlag der Gesellschaft f{\"u}r Unternehmensrechung und Controlling},
  address   = {Chemnitz},
  isbn      = {978-3-86367-004-7},
  pages     = {XVI, 235},
  year      = {2011},
  language  = {de}
}