@article{articlef84c3761,
title   = {Long-term cultural stability in hunter-gatherers: a case study using traditional and geometric morphometric analysis of lithic stemmed bifacial points from Southern Brazil},
author = {Okumura, Mercedes and Araújo, Astolfo Gomes de Mello},
year = {2014},
doi = {10.1016/j.jas.2014.02.009},
journal   = {Journal of archaeological science}
}