Kathryn A. Bard (Hg.): The Environmental History and Human Ecology of Northern Ethiopia in the Late Holocene. Preliminary Results of Multidisciplinary Project

by Helmut Ziegert
Published 2013-08-01

David W. Phillipson: Ancient Ethiopia. Aksum: Its Antecedents and Successors

by Helmut Ziegert
Published 2012-10-01

Eine Grabbeigabe aus Aksum (Bǝrit ʿAwdi)

by Marlies Wendowski, Helmut Ziegert, Denis Nosnitsin, Siegbert Uhlig
Published 2013-06-01