{"id":"000987984","type":"book","title":"The use of expert systems in lithic analysis","publisher-place":"Liège","pages":"389-400","container-title":"Traces et fonction: les gestes retrouvés. Actes du Colloque International de Liège, 8-10 décembre 1990","author":[{"family":"Grace","given":"Roger"}],"issued":{"raw":"1993"}}