@book{UBHD-1716858, author={Nostitz-Rieneck, Robert von}, title={Das Problem der Cultur}, publisher={Herder}, address={Freiburg i. Br.}, year={1888}, pages={166 S.}, language={ger}, series={Stimmen aus Maria-Laach}, library={UB [Signatur: Q 29 D::Erg.-H. 43]}, }