SETTLEMENTS AND TERRITORIAL EXPANSION UND ER THE SALIAN EMPERORS, VOL1 - IN THE NORTHERN PARTS OF THE EMPIRE, VOL 2 - IN THE SOUTHERN PARTS OF THE EMPIRE - GERMAN - BOHME,HW
A. Verhulst, SETTLEMENTS AND TERRITORIAL EXPANSION UND ER THE SALIAN EMPERORS, VOL1 - IN THE NORTHERN PARTS OF THE EMPIRE, VOL 2 - IN THE SOUTHERN PARTS OF THE EMPIRE - GERMAN - BOHME,HW, Moyen-age, 99(3-4), 1993, pp. 505-507