{"id":"001048891","type":"book","title":"Some remarks on core exploitation methods at the Gravettian site Henryków 15 in the Sudeten Foreland","publisher":"Instytut Archeologii Uniwersytetu Wrocławskiego","publisher-place":"Wrocław","pages":"99-103","container-title":"The Stone: Technique and Technology","author":[{"family":"Płonka","given":"Tomasz"}],"issued":{"raw":"2006"}}