ЦЕЛУНОВА, Е. А. On the Norm of the South-West Russia 16th–17th-Century Literary Language. Kalbotyra, [S. l.], v. 39, n. 2, p. 21–33, 1988. Disponível em: https://test.zurnalai.vu.lt/kalbotyra/article/view/31061. Acesso em: 26 oct. 2025.