NESSET, T. Appendix 2: Major Differences between Old Church Slavonic and Old Rusian. Septentrio Educational, [S. l.], n. 1, 2015. DOI: 10.7557/8.3507. Disponível em: https://septentrio.uit.no/index.php/SapEdu/article/view/3507. Acesso em: 3 may. 2024.