NESSET, Tore. Chapter 2. The Texts: Writing and Literature in Kievan Rus’ and Muscovy. Septentrio Educational, Tromsø, Norway, n. 1, 2015. DOI: 10.7557/8.3492. Disponível em: https://septentrio.uit.no/index.php/SapEdu/article/view/3492. Acesso em: 27 apr. 2026.