Brzozowska, Zofia. “Sophia – the Personification of Divine Wisdom in the Culture of Novgorod the Great from 13th to 15th Century”. Studia Ceranea 4 (December 30, 2014): 13–26. Accessed April 29, 2024. https://czasopisma.uni.lodz.pl/sceranea/article/view/5389.