{"id":"001405128","type":"article","title":"Boni Island radiocarbon and OSL dates","publisher":"Heinrich-Barth-Institut","publisher-place":"Köln","pages":"137-176","container-title":"Proceedings of the Third International Conference on the Archaeology of the Fourth Nile Cataract","author":[{"family":"Wotzka","given":"Hans-Peter."}],"issued":{"raw":"2012"}}