1. Variability in bifacial technology at Elandsfontein, Western cape, South Africa: a geometric morphometric approach;Archer;Journal of Archaeological Science,2010
2. Principles and properties of lithic core reduction: implications for Levallois technology;Baumler,1995
3. Le concept laminaire: rupture et filiation avec le concept levallois;Boëda,1988
4. Le Concept Levallois: Variabilité des Méthodes;Boëda,1994
5. Levallois: a volumetric construction, methods, a technique;Boëda,1995