1. Heat treatment of Knife River flint;Ahler;Lithic Technology,1982
2. An objective test of the effects of heat treatment of flakeable stone;Bleed;American Antiquity,1980
3. Reflections on typology and techniques in the Palaeolithic;Bordes;Arctic Anthropology,1969
4. The influence of flint microstructure on the formation of microwear polishes;Bradley,1987
5. Observations on thermal treatment of chert in the Solutrean of Laugerie Haute, France;Collins,1973