Organizing the Production of Variscite Personal Ornaments in Later Prehistoric Iberia: The Mines of Aliste and the Production Sites of Quiruelas de Vidriales (Zamora, Spain).
Jade. Grandes haches alpines du N'eolithique europ'een. Ve et IVe mill'enaires av. J.-C. (Jade. Large Alpine Axeheads in Neolithic Europe. 5th-4th Millennia BC).