Lo studio di Bologna, l'impero, il papato
By: Giovanni De Vergottini.
Contributors: Dolcini, Carlo.
Edition: Rist. anast.
Series: Reprints -- 5
Publisher: Centro italiano di studi sull'alto Medioevo
Published: 1996
Place of publication: Spoleto
Language: ita
Number of pages: 100
Subjects: Frederick -- I, -- Holy Roman Emperor, -- ca. 1123-1190.; Bologna (Italy) -- History -- To 1506.; Bologna (Italy) -- Church history.
Notes: Facs. repr. of the 1954 ed.

Includes bibliographical references.