EIRINI, Panou. The Signum Harpocraticum in the 8th-century Christian Art of Nubia. Actual Problems of Theory and History of Art, [S. l.], v. 5, p. 246–262, 2015. DOI: 10.18688/aa155-2-25. Disponível em: https://publ.actual-art.org/aptha/article/view/10419. Acesso em: 14 mar. 2025.