Arnaiz-Villena, A., Alonso-Rubio, J., & Ruiz-del-Valle, V. (2013). Tiwanaku (<i>Titikaka Lake, Bolivia</i>) and Alberite Dolmen (Southern Spain) ritual “ears”. International Journal of Modern Anthropology, 1(6), 61–76. https://doi.org/10.4314/ijma.v1i6.3