{"id":"001057440","type":"book","title":"The Buren axe and the cigar chisel: striking export products from the West European flint mines, associations and distribution along their northern fringe","publisher":"Deutsches Bergbau-Museum, Institut für Montanarchäologie","publisher-place":"Bochum","pages":"247-275","container-title":"Stone Age - Mining Age","author":[{"family":"Bakker","given":"J. A."}],"issued":{"raw":"2006"}}