Prieto A, García-Rojas M, Sánchez A, Calvo A, Dominguez-Ballesteros E, Ordoño J, et al. Stones in Motion: Cost units to understand flint procurement strategies during the Upper Palaeolithic in the south-western Pyrenees using GIS. JLS [Internet]. 2016 Mar. 15 [cited 2024 Jul. 22];3(1):133-60. Available from: https://journals.ed.ac.uk/lithicstudies/article/view/1310