{"id":"000486274","type":"article","title":"The chipped stones at Maadi: Preliminary reassessment of a Predynastic industry and its long-distance relations","publisher":"Philipp von Zabern","publisher-place":"Mainz","pages":"235-255","container-title":"Mitteilungen des Deutschen Archäologischen Instituts. Abteilung Kairo, 41.1985","author":[{"family":"Rizkana","given":"Ibrahim."}],"issued":{"raw":"1986"}}