BERÓN, Monica Alejandra; PÁEZ, Florencia Natalin; CARRERA AIZPITARTE, Manuel. Procurement and circulation of obsidian in the province of La Pampa, Argentina. Journal of Lithic Studies, [S. l.], v. 5, n. 2, 2018. DOI: 10.2218/jls.2993. Disponível em: https://journals.ed.ac.uk/lithicstudies/article/view/2993. Acesso em: 3 jul. 2024.