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Grube, N., Delvendahl, K., Seefeld, N. y Volta, B. 2013. Under the Rule of the Snake Kings: Uxul in the 7th and 8th Centuries.
Estudios de Cultura Maya
. 40, (feb. 2013). DOI:https://doi.org/10.19130/iifl.ecm.2012.40.162.