@book{OPUS4-2100,
  title     = {Smart Energy 2016},
  editor    = {Großmann, Uwe and Kunold, Ingo and Engels, Christoph},
  publisher = {Verlag Werner H{\"u}lsbusch},
  address   = {Gl{\"u}ckstadt},
  isbn      = {978-3-86488-112-1},
  pages     = {120},
  year      = {2016},
  language  = {de}
}
@book{Hohmann2016,
  author    = {Hohmann, Rainer},
  title     = {Elementw{\"a}nde im dr{\"u}ckenden Grundwasser},
  publisher = {Fraunhofer IRB Verlag},
  address   = {Stuttgart},
  isbn      = {978-3-8167-9307-6},
  pages     = {445},
  year      = {2016},
  language  = {de}
}