Torcia, Maira: Towards Upper Egypt: Items and Cultural Elements on Trade Routes, in Kabaciński, Jacek et al. (Hrsg.): Desert and the Nile. Prehistory of the Nile Basin and the Sahara : Papers in honour of Fred Wendorf , Heidelberg: Propylaeum, 2021 (Studies in African Archaeology, Band 15), S. 451–467. https://doi.org/10.11588/propylaeum.830.c10647