@book{UBHD-1101376, author={Doppelfeld, Otto}, title={Der Rhein und die R{\"o}mer}, edition={2., {\"u}berarb. Aufl.}, publisher={Greven}, address={K{\"o}ln}, year={1974}, pages={36, [142], XVI S.}, language={ger}, library={UB [Signatur: 77 C 1517]}, }