@book{UBHD-1031428, author={Munz, Peter}, title={Frederick Barbarossa}, subtitle={a study in medieval politics}, publisher={Eyre & Spottiswoode}, address={London}, year={1969}, pages={XIX, 422 S.}, language={eng}, keywords={Friedrich <I., Heiliges R{\"o}misches Reich, Kaiser> ; Deutschland / Geschichte 1152-1190}, library={UB [Signatur: 69 B 1359] ; DE [Signatur: <DE> Ma 740] ; GE [Signatur: Dh 707]}, }