Iron and Stone Age research in Shaba province, Zaïre : an interdisciplinary and international effort / S. Terry Childs, William J. Dewey, Muya wa Bitanko Kamwanga and Pierre de Maret
Adorned with copper and iron : old investigations and new avenues of research on the Upemba (Democratic Republic of Congo) objects and the copper forming processes Louis / Laurence Garenne-Marot and S. Terry Childs