@book{UBHD-2632022, author={Oertzen, Karl Bernhard von}, title={Innere Kolonisation in Vergangenheit und Zukunft}, publisher={Kriegspresseamt}, address={Berlin}, year={1918}, pages={16 S.}, language={ger}, note={In Fraktur}, library={UB [Signatur: B 2529-612::[11]]}, }