Die Regesten des Kaiserreiches unter Friedrich I., Lief.5

• मुख्य लेखक: Opll, Ferdinand (auth)
• स्वरूप: इलेक्ट्रोनिक पुस्तक अध्याय
• प्रकाशित: 2018
• विषय: History; Medieval History, Records and Sources, Holy Roman empire, Frederick Barbarossa; Mittelalterliche Geschichte, Überlieferungen und Quellen, Heiliges Römisches Reich, Friedrich Barbarossa
• ऑनलाइन पहुंच: DOAB: download the publication; DOAB: description of the publication

With the last volume of the "Regesta Imperii under Frederick I" a project started in 1975 has come to its end. Thereby the whole existing sources concerning the period and the reign of Frederick Barbarossa are encompassed and made accessible by an index of proper names and a bibliography.