AUSTIN, D. M. The Biological Affinity of the Ancient Populations of Altar de Sacrificios and Seibal. Estudios de Cultura Maya, México, Mexico, v. 11, 2013. DOI: 10.19130/iifl.ecm.1978.11.506. Disponível em: https://revistas-filologicas.unam.mx/estudios-cultura-maya/index.php/ecm/article/view/506. Acesso em: 22 jul. 2024.