{"id":"000403798","type":"article","title":"Wooden wedge in ancient quarrying practice. Critical examination of the state of research","pages":"25-35","container-title":"Archeologia. Rocznik Instytutu archeologii i etnologii Polskiej akademii nauk, 38.1987","author":[{"family":"Karniejew-Grebarow","given":"A."}],"issued":{"raw":"1987"}}