@book{UBHD-2138143, author={Mayer-Gmelin, Adolf}, title={Singsang f{\"u}r Volk und Vaterland}, publisher={K{\"o}ster}, address={Heidelberg}, year={1940}, pages={129 S.}, language={ger}, library={UB [Signatur: G 6649-9-170] ; MG [Signatur: U 31]}, }