@book{UBHD-1085870, author={Humboldt, Wilhelm von}, editor={R{\"o}ßle, Wilhelm}, title={Briefe}, publisher={Hanser}, address={M{\"u}nchen}, year={1952}, pages={501 S.}, language={ger}, keywords={Humboldt, Wilhelm von}, library={UB [Signatur: G 6278-17] ; DE [Signatur: <DE> T 4413]}, }