The early medieval Balkans a critical survey from the sixth to the late twelfth century

by Fine, John Van Antwerp
Published: Michigan | Univ. of Michigan Press | 1995

The late medieval Balkans a critical survey from the late twelfth century to the Ottoman Conquest

by Fine, John Van Antwerp
Published: Michigan | Univ. of Michigan Press | 1994

Henry IV of Germany 1056 - 1106

by Robinson, Ian Stuart
Published: Cambridge [u.a.] | Cambridge Univ. Press | 1999

Dissolving royal marriages a documentary history, 860 - 1600

by D'Avray, David L.
Published: Cambridge | Cambridge Univ. Press | 2014