{"id":"001483103","type":"article","title":"An early Mesolithic ornamented Bone implement from the Friesack-4-Site in Northern Germany","publisher":"Institute of Archaeology and Ethnology, Polish Academy of Sciences","publisher-place":"Warsaw","pages":"39-43","container-title":"Man, millennia, environment","author":[{"family":"Gramsch","given":"Bernhard."}],"issued":{"raw":"2008"}}