Regesten des Kaiserreiches unter Friedrich I., 1152 (1122)-1190
Subtitle: 3. Lieferung 1168-1180
By: nach Johann Friedrich Böhmer, neubearb. von Ferdinand Opll [sic].
Contributors: Oppl, Ferdinand.
Series: Regesta imperii -- 4, pt. 2
Publisher: H. Böhlau
Published: 2001
Place of publication: Wien
Language: ger
Number of pages: 182
Subjects: Frederick -- I, -- Holy Roman Emperor, -- ca. 1123-1190; Holy Roman Empire -- History -- Frederick I, 1152-1190 -- Sources