{"id":"000812280","type":"article","title":"Dimensiones naturales y sociales de la producción de hachas de piedra en el Noreste de la Península Ibérica","publisher":"Instituto de Historia, CSIC","publisher-place":"Madrid","pages":"47-71","container-title":"Trabajos de prehistoria, 65,1.2008","author":[{"family":"Risch","given":"Roberto."}],"issued":{"raw":"2008"}}