@book{UBHD-1086985, author={Groth, Otto}, title={Das Wirken des Werkes}, subtitle={T. 1}, publisher={de Gruyter}, address={Berlin}, year={1963}, pages={VII, 682 S.}, language={ger}, library={UB [Signatur: F 146-5-502::5] ; WS [Signatur: WS/MF 1500 G881-5]}, }