1. Beck, B. , and Senn, M. , 2000, Zur Eisenverhüttung im Durachtal, in Berslingenâein verschwundenes Dorf bei Schaffhausen (K.Bänteli,M.Höneisen andK.Zubler), 241â69, Schaffhauser Archäologie 3, Schaffhausen.
2. Early Iron Age iron-smelting debris from Rwanda and Burundi;Craddock;Historical Metallurgy,2007
3. Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) for spatially resolved trace analysis of early-medieval archaeological iron finds, Fresenius;Devos;Journal of Analytical Chemistry,2000