1. Godlewski, W. (2008). Bishops and kings. The official program of the Pachoras (Faras) Cathedrals. In W. Godlewski and A. Łajtar (eds), Between the cataracts: Proceedings of the 11th Conference for Nubian studies, Warsaw University, 27 August - 2 September 2006, I. Main papers [=PAM Supplement Series 2/1] (pp. 263-282). Warsaw: Warsaw University Press
2. Godlewski, W. (2013). Archbishop Georgios of Dongola. Socio-political change in the kingdom of Makuria in the second half of the 11th century. Polish Archaeology in the Mediterranean, 22, 663-677
3. Łajtar, A. (2002). Georgios, Archbishop of Dongola (†1113) and his epitaph. In T. Derda, J. Urbanik, and M. Węcowski (eds), Euergesias Charin: Studies presented to Benedetto Bravo and Ewa Wipszycka by their disciples [=Journal of Juristic Papyrology Supplement 1] (pp. 159-192). Warsaw: Raphael Taubenschlag Foundation
4. Łaptaś, M. (2008). St Andrew the Apostle in the murals of the Upper Church in Banganarti. Études et Travaux, 22, 101-114
5. Łaptaś, M. (2014). The holy protectors of the Nubian rulers and symbolism of numbers in the Upper Church in Banganarti. In B. Żurawski, Kings and Pilgrims: St. Raphael Church II at Banganarti, mid-eleventh to mid-eighteenth century [=Nubia 5] (pp. 289-295). Warsaw: Neriton