{"id":"001404678","type":"book","title":"Rocky islands within oceans of sand - archaeology of the Jebel Ouenat / Gilf Kebir region, eastern Sahara","publisher":"Heinrich-Barth-Institut","publisher-place":"Köln","pages":"34-37","container-title":"Atlas of cultural and environmental change in arid Africa","author":[{"family":"Linstädter","given":"Jörg"}],"issued":{"raw":"2007"}}