@book{UBHD-1042373, author={Van Cleve, Thomas Curtis}, title={The Emperor Frederick II of Hohenstaufen}, subtitle={immutator mundi}, publisher={Clarendon Press}, address={Oxford}, year={1972}, pages={XX, 607 S.}, language={eng}, isbn={0-19-822513-X and 978-0-19-822513-3}, note={Bibliography: p. [556]-598}, keywords={Friedrich <II., Heiliges R{\"o}misches Reich, Kaiser> ; Friedrich <II., Heiliges R{\"o}misches Reich, Kaiser>}, library={UB [Signatur: 73 B 479] ; GE [Signatur: Dl 415]}, }