@book{UBHD-1039088, author={Bader, Walter}, title={Schloss Kalkum}, publisher={DuMont Schauberg}, address={K{\"o}ln}, year={1968}, pages={297 S.}, language={ger}, keywords={D{\"u}sseldorf-Kalkum / Schloss}, library={UB [Signatur: 70 C 200 ML]}, }