{"id":"001193874","type":"book","title":"Mineralogical analysis of the lithic material from the palaeolithic site of Esztergom-Gyurgyalag","pages":"267-269","container-title":"Acta Archaeologica Academiae Scientiarum Hungaricae, 43 (1991","author":[{"family":"Varga","given":"István"}],"issued":{"raw":"1991"}}