Allard, Pierre. “Variability of Laminar Debitage in the Second Mesolithic and Early Neolithic in the North of France (7th and 6th Millennium BCE)”. Journal of Lithic Studies 4, no. 2 (September 15, 2017): 75-103. Accessed April 25, 2024. http://journals.ed.ac.uk/lithicstudies/article/view/2538.