SOURCES OF GERMAN HISTORY IN THE MIDDLE-A GES, BEGUN BY WATTENBACH AND LEVISON - PREHISTORIC TIMES AND THE CAROLINGIAN PERIOD, VOL 6 - THE CAROLINGIANS FROM THE VERDUN TREATY TO THE RISE TO POWER OF THE HOUSE OF SAXONY - THE EAST-FRANKISH KINGDOM - GERMAN - LOWE,H
H. Houben, SOURCES OF GERMAN HISTORY IN THE MIDDLE-A GES, BEGUN BY WATTENBACH AND LEVISON - PREHISTORIC TIMES AND THE CAROLINGIAN PERIOD, VOL 6 - THE CAROLINGIANS FROM THE VERDUN TREATY TO THE RISE TO POWER OF THE HOUSE OF SAXONY - THE EAST-FRANKISH KINGDOM - GERMAN - LOWE,H, Quaderni medievali, (35), 1993, pp. 280-281