{"id":"000086221","type":"book","title":"Geochemistry of radiolarites from the Betic Cordillera : Implications for source determination of raw material in Archaeology","pages":"361-370","container-title":"Siliceous rocks and culture ; [VI International Flint Symposium held in Madrid, Sept. 1991","author":[{"family":"Bustillo Revuelta","given":"M. de los A."}]}