{"id":"001074094","type":"book","title":"New C14 dates from the Neolithic flint mines at Rijckholt-St","publisher":"Archaeopress","publisher-place":"Oxford","pages":"77-89","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":"Grooth","given":"Marjorie de"}],"issued":{"raw":"2011"}}