JÜNGEL, P. An Unique Almanac in the Codex Madrid. A Mistakological Study. Estudios de Cultura Maya, México, Mexico, v. 20, 2013. DOI: 10.19130/iifl.ecm.1999.20.447. Disponível em: https://revistas-filologicas.unam.mx/estudios-cultura-maya/index.php/ecm/article/view/447. Acesso em: 19 may. 2024.