@book{UBHD-1253171, title={Briefe der K{\"o}nigszeit 1740 - 1758}, publisher={Koehler}, address={Leipzig}, year={1926}, pages={458 S.}, language={ger}, library={UB [Signatur: B 5587-1-5::2] ; GE [Signatur: Fz 192::2]}, }