{"id":"001324488","type":"book","title":"Pedreira do Aires and Monte das Pedras","publisher":"Archaeopress","publisher-place":"Oxford","pages":"149-156","container-title":"Proceedings of the 2nd International Conference of the UISPP Comission on Flint Mining in Pre- and Protohistoric times (Madrid, 14-17 October 2009","author":[{"family":"Andrade","given":"Marco António."}],"issued":{"raw":"2011"}}