@article{KuhlmannProellerSchiemankeetal.2021,
  author    = {Sabine Kuhlmann and Isabella Proeller and Dieter Schiemanke and Jan Ziekow},
  title     = {German Public Administration},
  journal   = {Public Administration in Germany},
  series    = {Background and Key Issues},
  pages     = {1 -- 13},
  doi       = {10.1007/978-3-030-53697-8_1},
  year      = {2021},
}