@book{UBHD-3551502, author={Armando and Gercken, G{\"u}nther}, title={Die Berliner Jahre}, publisher={SDU Publ.}, address={Den Haag}, year={1989}, pages={148 S}, language={ger}, isbn={90-12-06240-3 and 90-12-06241-1 and 978-90-12-06241-1 and 978-90-12-06240-4}, library={UB [Signatur: 90 B 269]}, }