@incollection{BogumilKuhlmann2020,
  author    = {J{\"o}rg Bogumil and Sabine Kuhlmann},
  title     = {Territorial administration in Germany},
  booktitle = {Prefects, governors and commissioners : territorial representatives of the state in Europe},
  series    = {institutional variants, reforms, and actors at the meso-level of government},
  editor    = {Gildas Tanguy and Jean-Michel Eymeri-Douzans},
  isbn      = {978-3-030-59395-7},
  doi       = {10.1007/978-3-030-59396-4_15},
  year      = {2020},
}