@incollection{Sommermann2021,
  author    = {Karl-Peter Sommermann},
  title     = {Constitutional State and Public Administration},
  series = {Public Administration in Germany},
  editor    = {Sabine Kuhlmann and Isabella Proeller and Dieter Schimanke and Jan Ziekow},
  publisher = {Palgrave Macmillan},
  address   = {Cham, Switzerland},
  isbn      = {978-3-030-53696-1},
  pages     = {17 -- 34},
  year      = {2021},
  abstract  = {.},
  language  = {en}
}