@incollection{Wieland2009,
  author    = {Wieland, Joachim},
  title     = {Verwaltung in der Mittelinstanz},
  series = {Staatlichkeit und Selbstverwaltung in der Mittelinstanz},
  editor    = {Anderbr{\"u}gge, Klaus and Oebbecke, Janbernd},
  publisher = {IVD},
  address   = {Ibbenb{\"u}hren},
  organization    = {Stiftung Westfalen-Initiative f{\"u}r Eigenverantwortung und Gemeinwohl},
  isbn      = {978-3-941607-03-3},
  pages     = {7 -- 16},
  year      = {2009},
  abstract  = {.},
  language  = {de}
}
@incollection{Wieland2009,
  author    = {Wieland, Joachim},
  title     = {Der soziale Rechtsstaat als Gew{\"a}hrleistungsstaat},
  series = {Nach geltendem Verfassungsrecht},
  editor    = {Manssen, Gerrit and Jachmann, Monika and Gr{\"o}pl, Christoph},
  publisher = {Boorberg},
  address   = {Stuttgart},
  isbn      = {978-3-415-04284-1},
  pages     = {932 -- 946},
  year      = {2009},
  abstract  = {.},
  language  = {de}
}