1. S.A. Semenov, Prehistoric Technology, Cory, Adams & Mackay, London, 1964
2. L.H. Keeley, Experimental Determination of Stone Tool Uses: A Microwear Analysis, University of Chicago Press, Chicago, 1980
3. Experimentation in the Formation of Edge Damage: A New Approach to Lithic Analysis
4. R. Unger-Hamilton, in: A.R. Hands, D. Phil, D.R. Walker (Eds.), Method in Microwear Analysis, B.A.R. Int. Ser., Oxford, 1988
5. A testimony of prehistoric tasks: Diagnostic residues on stone tool working edges