NIELSEN, H. The Leap Year Concept in the First Descriptions of the Aztec Calendar. Temenos - Nordic Journal for the Study of Religion, [S. l.], v. 34, 1998. DOI: 10.33356/temenos.4883. Disponível em: https://journal.fi/temenos/article/view/4883. Acesso em: 17 aug. 2024.